{"results":[{"title":"Get started with containers on WSL","url":"https://learn.microsoft.com/en-us/windows/wsl/tutorials/wsl-containers","displayUrl":{"content":"/windows/wsl/tutorials/wsl-containers","hitHighlights":[]},"description":"Get started with WSL container Summarize this article for me In this article This step-by-step guide will help you get started building and running Linux containers on Windows using wslc.exe, the container CLI that ships built in with WSL. wslc.exe provides a familiar CLI for building, shipping, and running containerized apps. Overview of WSL.","descriptions":[{"content":"Get started with WSL container Summarize this article for me In this article This step-by-step guide will help you get started building and running Linux containers on Windows using wslc.exe, the container CLI that ships built in with WSL. wslc.exe provides a familiar CLI for building, shipping, and running containerized apps. Overview of WSL.","hitHighlights":[]}],"lastUpdatedDate":"2026-09-29T16:35:00+00:00","breadcrumbs":[],"category":"Documentation","products":["PowerShell","Visual Studio Code","Windows"]},{"title":"Microsoft Store - Sysinternals","url":"https://learn.microsoft.com/en-us/sysinternals/downloads/microsoft-store","displayUrl":{"content":"/sysinternals/downloads/microsoft-store","hitHighlights":[]},"description":"Microsoft Store Summarize this article for me In this article Sysinternals Suite Version 2026.11 November 5, 2026 Sysinternals Suite is installed as an MSIX bundle from the Microsoft Store. Usage Like most other MSIX packages, Sysinternals Suite is installed per user, but the binaries are stored in a secure location and shared by users. Graphical.","descriptions":[{"content":"Microsoft Store Summarize this article for me In this article Sysinternals Suite Version 2026.11 November 5, 2026 Sysinternals Suite is installed as an MSIX bundle from the Microsoft Store. Usage Like most other MSIX packages, Sysinternals Suite is installed per user, but the binaries are stored in a secure location and shared by users. Graphical.","hitHighlights":[]}],"lastUpdatedDate":"2026-11-05T20:57:00+00:00","breadcrumbs":[],"category":"Documentation","products":["Sysinternals"]},{"title":"Exclusions in Microsoft Defender Antivirus - Microsoft Defender for Endpoint","url":"https://learn.microsoft.com/en-us/defender-endpoint/microsoft-defender-antivirus-exclusions-overview","displayUrl":{"content":"/defender-endpoint/microsoft-defender-antivirus-exclusions-overview","hitHighlights":[]},"description":"By default, local changes to exclusions by administrators (including changes made with PowerShell and Windows Management Instrumentation, or WMI) are merged with exclusions deployed by Group Policy, Configuration Manager, or Microsoft Intune. They don\u0027t appear in the standard exclusion lists in the Windows Security app. Tip The ... Contextual file.","descriptions":[{"content":"By default, local changes to exclusions by administrators (including changes made with PowerShell and Windows Management Instrumentation, or WMI) are merged with exclusions deployed by Group Policy, Configuration Manager, or Microsoft Intune. They don\u0027t appear in the standard exclusion lists in the Windows Security app. Tip The ... Contextual file.","hitHighlights":[]}],"lastUpdatedDate":"2026-08-25T22:40:00+00:00","breadcrumbs":[],"category":"Documentation","products":["Microsoft Defender","Microsoft Defender for Endpoint","Windows"]},{"title":"PowerToys Always On Top Utility for Windows","url":"https://learn.microsoft.com/en-us/windows/powertoys/always-on-top","displayUrl":{"content":"/windows/powertoys/always-on-top","hitHighlights":[]},"description":"Always On Top utility Summarize this article for me In this article PowerToys Always On Top is a system-wide Windows utility that allows you to pin windows above other windows. This utility helps you keep important windows visible at all times, improving your productivity by ensuring critical information stays accessible while you work with other.","descriptions":[{"content":"Always On Top utility Summarize this article for me In this article PowerToys Always On Top is a system-wide Windows utility that allows you to pin windows above other windows. This utility helps you keep important windows visible at all times, improving your productivity by ensuring critical information stays accessible while you work with other.","hitHighlights":[]}],"lastUpdatedDate":"2026-07-30T15:44:00+00:00","breadcrumbs":[],"category":"Documentation","products":["Windows"]},{"title":"Install Linux Subsystem on Windows Server","url":"https://learn.microsoft.com/en-us/windows/wsl/install-on-server","displayUrl":{"content":"/windows/wsl/install-on-server","hitHighlights":[]},"description":"Windows Server Installation Guide Summarize this article for me In this article The Windows Subsystem for Linux (WSL) is available for installation on Windows Server 2019 (version 1709) and later. Install WSL on Windows Server 2022 and 2025 Windows Server 2022 and Windows Server 2025 support a simple WSL installation using the command: You can now.","descriptions":[{"content":"Windows Server Installation Guide Summarize this article for me In this article The Windows Subsystem for Linux (WSL) is available for installation on Windows Server 2019 (version 1709) and later. Install WSL on Windows Server 2022 and 2025 Windows Server 2022 and Windows Server 2025 support a simple WSL installation using the command: You can now.","hitHighlights":[]}],"lastUpdatedDate":"2026-07-30T18:48:00+00:00","breadcrumbs":[],"category":"Documentation","products":["Windows","Windows Server"]},{"title":"NotMyFault - Sysinternals","url":"https://learn.microsoft.com/en-us/sysinternals/downloads/notmyfault","displayUrl":{"content":"/sysinternals/downloads/notmyfault","hitHighlights":[]},"description":"NotMyFault v4.6 Summarize this article for me In this article By Mark Russinovich Published: August 12, 2026 Download NotMyFault (1.8 MB) Introduction Notmyfault is a tool that you can use to crash, hang, and cause kernel memory leaks on your Windows system. It\u2019s useful for learning how to identify and diagnose device driver and hardware problems,.","descriptions":[{"content":"NotMyFault v4.6 Summarize this article for me In this article By Mark Russinovich Published: August 12, 2026 Download NotMyFault (1.8 MB) Introduction Notmyfault is a tool that you can use to crash, hang, and cause kernel memory leaks on your Windows system. It\u2019s useful for learning how to identify and diagnose device driver and hardware problems,.","hitHighlights":[]}],"lastUpdatedDate":"2026-08-12T18:14:00+00:00","breadcrumbs":[],"category":"Documentation","products":["Sysinternals","Windows"]},{"title":"Applications that can bypass App Control and how to block them","url":"https://learn.microsoft.com/en-us/windows/security/application-security/application-control/app-control-for-business/design/applications-that-can-bypass-appcontrol","displayUrl":{"content":"/windows/security/application-security/application-control/app-control-for-business/design/applications-that-can-bypass-appcontrol","hitHighlights":[]},"description":"Applications that can bypass App Control and how to block them Summarize this article for me In this article Note Some capabilities of App Control for Business are only available on specific Windows versions. Learn more about App Control fea... Members of the security community* continuously collaborate with Microsoft to help protect customers..","descriptions":[{"content":"Applications that can bypass App Control and how to block them Summarize this article for me In this article Note Some capabilities of App Control for Business are only available on specific Windows versions. Learn more about App Control fea... Members of the security community* continuously collaborate with Microsoft to help protect customers..","hitHighlights":[]}],"lastUpdatedDate":"2026-05-13T18:12:00+00:00","breadcrumbs":[],"category":"Documentation","products":["Azure Managed Applications","Windows","Windows Security"]},{"title":"MsiExec.exe and InstMsi.exe error messages (for developers) - Win32 apps","url":"https://learn.microsoft.com/en-us/windows/win32/msi/error-codes","displayUrl":{"content":"/windows/win32/msi/error-codes","hitHighlights":[]},"description":"MsiExec.exe and InstMsi.exe error messages (for developers) Summarize this article for me In this article Note This article is intended for software developers who use Windows Installer to build installer packages for their applications. If you\u0027re a user experiencing difficulty with your computer either during or after installing or uninstalling.","descriptions":[{"content":"MsiExec.exe and InstMsi.exe error messages (for developers) Summarize this article for me In this article Note This article is intended for software developers who use Windows Installer to build installer packages for their applications. If you\u0027re a user experiencing difficulty with your computer either during or after installing or uninstalling.","hitHighlights":[]}],"lastUpdatedDate":"2025-04-15T10:05:00+00:00","breadcrumbs":[],"category":"Documentation","products":["Azure Functions","Windows"]},{"title":"Troubleshoot Installation and Upgrade Issues - Visual Studio","url":"https://learn.microsoft.com/en-us/troubleshoot/developer/visualstudio/installation/troubleshoot-installation-issues","displayUrl":{"content":"/troubleshoot/developer/visualstudio/installation/troubleshoot-installation-issues","hitHighlights":[]},"description":"Troubleshoot Visual Studio installation and upgrade issues Summarize this article for me In this article Applies to:\u00A0Visual Studio This article includes step-by-step instructions to resolve common issues that affect the installation and upgrade of Microsoft Visual Studio. Tip Having a problem installing. We can help. We offer an installation chat.","descriptions":[{"content":"Troubleshoot Visual Studio installation and upgrade issues Summarize this article for me In this article Applies to:\u00A0Visual Studio This article includes step-by-step instructions to resolve common issues that affect the installation and upgrade of Microsoft Visual Studio. Tip Having a problem installing. We can help. We offer an installation chat.","hitHighlights":[]}],"lastUpdatedDate":"2025-11-21T18:03:00+00:00","breadcrumbs":[],"category":"Documentation","products":["Visual Studio"]},{"title":"WWAHost.exe problem - Microsoft Q\u0026A","url":"https://learn.microsoft.com/en-us/answers/questions/2625792/wwahost-exe-problem","displayUrl":{"content":"/answers/questions/2625792/wwahost-exe-problem","hitHighlights":[{"start":27,"length":7},{"start":35,"length":3}]},"description":"In this case, I would suggest you to uninstall the app, then follow these steps to clean up all Mail app related files: Press Windows key \u002BR, type WSReset and press enter Check if it takes you to a store page which displays that the cache has been reset Now try to install the app and check. The WWAHost.exe process is an app host that executes.","descriptions":[{"content":"In this case, I would suggest you to uninstall the app, then follow these steps to clean up all Mail app related files: Press Windows key \u002BR, type WSReset and press enter Check if it takes you to a store page which displays that the cache has been reset Now try to install the app and check. The WWAHost.exe process is an app host that executes.","hitHighlights":[{"start":36,"length":11},{"start":82,"length":10},{"start":104,"length":9},{"start":295,"length":21},{"start":321,"length":10}]}],"lastUpdatedDate":"2025-07-07T19:44:32.73+00:00","breadcrumbs":[],"category":"QnA","createdAt":"2014-04-11T16:23:35+00:00","acceptedAnswer":true,"answerCount":5,"author":{"userId":"a4d008df-4ece-4cb3-b7c9-d1be5ac4cacf","isPrivate":false,"isMicrosoftUser":false,"isMvp":false,"reputationPoints":0},"tags":["Windows for home Previous Windows versions Performance and system failures"]},{"title":"Exclusions to avoid in Microsoft Defender Antivirus and Defender for Endpoint - Microsoft Defender for Endpoint","url":"https://learn.microsoft.com/en-us/defender-endpoint/defender-endpoint-exclusions-common-mistakes","displayUrl":{"content":"/defender-endpoint/defender-endpoint-exclusions-common-mistakes","hitHighlights":[]},"description":"Exclusions to avoid in Microsoft Defender Antivirus and Defender for Endpoint Summarize this article for me In this article Important Add exclusions with caution. Exclusions for Microsoft Defender Antivirus and Defender for Endpoint reduce protection for devices. This guidance applies to Microsoft Defender Antivirus and Defender for Endpoint on.","descriptions":[{"content":"Exclusions to avoid in Microsoft Defender Antivirus and Defender for Endpoint Summarize this article for me In this article Important Add exclusions with caution. Exclusions for Microsoft Defender Antivirus and Defender for Endpoint reduce protection for devices. This guidance applies to Microsoft Defender Antivirus and Defender for Endpoint on.","hitHighlights":[]}],"lastUpdatedDate":"2026-08-25T22:40:00+00:00","breadcrumbs":[],"category":"Documentation","products":["Microsoft Defender","Microsoft Defender for Endpoint"]},{"title":"wwahost.exe - Microsoft Q\u0026A","url":"https://learn.microsoft.com/en-us/answers/questions/2562658/wwahost-exe","displayUrl":{"content":"/answers/questions/2562658/wwahost-exe","hitHighlights":[{"start":27,"length":7},{"start":35,"length":3}]},"description":"I think I accidentally disabled wwaHost.exe\u00A0 How do I load it back onto my computer?| Repeat: What happens that makes you believe you may have disabled it. Open EventViewer and look for error messages regarding wwaHost.exe Post back message with EventID Have you tried a PC Refresh or Reset. If your PC isn\u0027t performing as well as it once did, and.","descriptions":[{"content":"I think I accidentally disabled wwaHost.exe\u00A0 How do I load it back onto my computer?| Repeat: What happens that makes you believe you may have disabled it. Open EventViewer and look for error messages regarding wwaHost.exe Post back message with EventID Have you tried a PC Refresh or Reset. If your PC isn\u0027t performing as well as it once did, and.","hitHighlights":[{"start":210,"length":13}]}],"lastUpdatedDate":"2025-07-07T19:28:46.936+00:00","breadcrumbs":[],"category":"QnA","createdAt":"2013-03-07T00:03:37+00:00","acceptedAnswer":true,"answerCount":3,"author":{"userId":"a4d008df-4ece-4cb3-b7c9-d1be5ac4cacf","isPrivate":false,"isMicrosoftUser":false,"isMvp":false,"reputationPoints":0},"tags":["Windows for home Previous Windows versions Performance and system failures"]},{"title":"The program wwahost.exe version 6.2.9200.16420 stopped interacting with Windows and was closed. - Microsoft Q\u0026A","url":"https://learn.microsoft.com/en-us/answers/questions/2585184/the-program-wwahost-exe-version-6-2-9200-16420-sto","displayUrl":{"content":"/answers/questions/2585184/the-program-wwahost-exe-version-6-2-9200-16420-sto","hitHighlights":[{"start":39,"length":7},{"start":47,"length":3}]},"description":"**The program wwahost.exe version 6.2.9200.16420 stopped interacting with Windows and was closed.**To see if more information about the p... Process ID: d04 Start Time: 01ce9faa449f825b Termination Time: 4294967295 Application Path: C:\\windows\\system32\\wwahost.exe Report Id: Faulting package full name:.","descriptions":[{"content":"**The program wwahost.exe version 6.2.9200.16420 stopped interacting with Windows and was closed.**To see if more information about the p... Process ID: d04 Start Time: 01ce9faa449f825b Termination Time: 4294967295 Application Path: C:\\windows\\system32\\wwahost.exe Report Id: Faulting package full name:.","hitHighlights":[{"start":48,"length":34},{"start":85,"length":17},{"start":232,"length":33}]}],"lastUpdatedDate":"2025-07-07T19:28:46.936+00:00","breadcrumbs":[],"category":"QnA","createdAt":"2013-08-23T09:49:14+00:00","acceptedAnswer":false,"answerCount":2,"author":{"userId":"a4d008df-4ece-4cb3-b7c9-d1be5ac4cacf","isPrivate":false,"isMicrosoftUser":false,"isMvp":false,"reputationPoints":0},"tags":["Windows for home Previous Windows versions Microsoft Store"]},{"title":"Bug: WWAHost.exe - Microsoft Q\u0026A","url":"https://learn.microsoft.com/en-us/answers/questions/3844079/bug-wwahost-exe","displayUrl":{"content":"/answers/questions/3844079/bug-wwahost-exe","hitHighlights":[{"start":31,"length":7},{"start":39,"length":3}]},"description":"Upon booting up my windows 11 pc this appeared at start up. Could someone please direct me to the best course of action!| Hi ()-Spartan-()\uFF0C Thanks for your post in Microsoft Community. There are two possibilities for this to happen: 1- Virus Intrusion 2- System bug From your description, the system no longer ... WWAHost.exe is the host file for.","descriptions":[{"content":"Upon booting up my windows 11 pc this appeared at start up. Could someone please direct me to the best course of action!| Hi ()-Spartan-()\uFF0C Thanks for your post in Microsoft Community. There are two possibilities for this to happen: 1- Virus Intrusion 2- System bug From your description, the system no longer ... WWAHost.exe is the host file for.","hitHighlights":[]}],"lastUpdatedDate":"2025-07-08T20:33:50.55+00:00","breadcrumbs":[],"category":"QnA","createdAt":"2022-02-08T00:05:34+00:00","acceptedAnswer":false,"answerCount":3,"author":{"userId":"a4d008df-4ece-4cb3-b7c9-d1be5ac4cacf","isPrivate":false,"isMicrosoftUser":false,"isMvp":false,"reputationPoints":0},"tags":["Windows for home Windows 11 Performance and system failures"]},{"title":"Outlook Web Add-in MS-Edge WebView WWAHost Issue - Microsoft Q\u0026A","url":"https://learn.microsoft.com/en-us/answers/questions/288033/outlook-web-add-in-ms-edge-webview-wwahost-issue","displayUrl":{"content":"/answers/questions/288033/outlook-web-add-in-ms-edge-webview-wwahost-issue","hitHighlights":[{"start":61,"length":7}]},"description":"...indows 1909 and Outlook Version 2008 Build 13127 (Microsoft 365 Apps for enterprise), the Azure AD SSO login sessions are not maintained across add-in launches, causing the user to login repeatedly On analysis, as per the Browsers used by Office Add-ins , Outlook add-ins are now launched using MS Edge WebView embedded browser related to process.","descriptions":[{"content":"...indows 1909 and Outlook Version 2008 Build 13127 (Microsoft 365 Apps for enterprise), the Azure AD SSO login sessions are not maintained across add-in launches, causing the user to login repeatedly On analysis, as per the Browsers used by Office Add-ins , Outlook add-ins are now launched using MS Edge WebView embedded browser related to process.","hitHighlights":[]}],"lastUpdatedDate":"2021-04-12T13:52:24.37+00:00","breadcrumbs":[],"category":"QnA","createdAt":"2021-02-25T03:28:17.823+00:00","acceptedAnswer":false,"answerCount":1,"author":{"userId":"22328913-91ac-4be7-96f4-612655f3da2e","displayName":"Babu, Suresh [External/Self Employed]","isPrivate":false,"isMicrosoftUser":false,"isMvp":false,"reputationPoints":0},"tags":["Microsoft 365 and Office Development Office JavaScript API","Microsoft 365 and Office Development Other"]},{"title":"Recording for Heap Analysis","url":"https://learn.microsoft.com/en-us/windows-hardware/test/wpt/recording-for-heap-analysis","displayUrl":{"content":"/windows-hardware/test/wpt/recording-for-heap-analysis","hitHighlights":[]},"description":"Recording for ... If you want to trace a packaged application that is hosted in a process (such as WWAHost.exe), add a registry entry for the process by running the following command from an elevated command prompt window, replacing , , and  with your app information: reg add \u0022HKLM\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Image File Execution.","descriptions":[{"content":"Recording for ... If you want to trace a packaged application that is hosted in a process (such as WWAHost.exe), add a registry entry for the process by running the following command from an elevated command prompt window, replacing , , and  with your app information: reg add \u0022HKLM\\Software\\Microsoft\\Windows NT\\CurrentVersion\\Image File Execution.","hitHighlights":[{"start":98,"length":15}]}],"lastUpdatedDate":"2020-11-05T18:30:00+00:00","breadcrumbs":[],"category":"Documentation","products":["Windows"]},{"title":"Event ID 1000 with atieclxx.exe, wwahost.exe and VirtualBox.exe windows 8 - Microsoft Q\u0026A","url":"https://learn.microsoft.com/en-us/answers/questions/2635115/event-id-1000-with-atieclx-exe-wwahost-exe-and-vir","displayUrl":{"content":"/answers/questions/2635115/event-id-1000-with-atieclx-exe-wwahost-exe-and-vir","hitHighlights":[{"start":54,"length":3},{"start":58,"length":7},{"start":66,"length":3}]},"description":"...\u0026lt;/Data\u0026gt; \u0026lt;Data\u0026gt;C:\\Windows\\system32\\atieclxx.exe\u0026lt;/Data\u0026gt; \u0026lt;Data\u0026gt;57c1dc1f-3718-11e3-be8f-6817291d24e0\u0026lt;/Data\u0026gt; \u0026lt;Data\u0026gt; \u0026lt;/Data\u0026gt; \u0026lt;Data\u0026gt; \u0026lt;/Data\u0026gt; \u0026lt;/EventData\u0026gt; \u0026lt;/Event\u0026gt; Log Name: \u00A0 \u00A0 \u00A0Application Source: \u00A0 \u00A0 \u00A0 \u00A0Application Hang Date: \u00A0 \u00A0 \u00A0 \u00A0 \u00A016/10/2013 07:09:50 Event ID: \u00A0 \u00A0 \u00A01002 Task.","descriptions":[{"content":"...\u0026lt;/Data\u0026gt; \u0026lt;Data\u0026gt;C:\\Windows\\system32\\atieclxx.exe\u0026lt;/Data\u0026gt; \u0026lt;Data\u0026gt;57c1dc1f-3718-11e3-be8f-6817291d24e0\u0026lt;/Data\u0026gt; \u0026lt;Data\u0026gt; \u0026lt;/Data\u0026gt; \u0026lt;Data\u0026gt; \u0026lt;/Data\u0026gt; \u0026lt;/EventData\u0026gt; \u0026lt;/Event\u0026gt; Log Name: \u00A0 \u00A0 \u00A0Application Source: \u00A0 \u00A0 \u00A0 \u00A0Application Hang Date: \u00A0 \u00A0 \u00A0 \u00A0 \u00A016/10/2013 07:09:50 Event ID: \u00A0 \u00A0 \u00A01002 Task.","hitHighlights":[]}],"lastUpdatedDate":"2025-07-07T19:44:32.73+00:00","breadcrumbs":[],"category":"QnA","createdAt":"2013-10-17T15:57:04+00:00","acceptedAnswer":false,"answerCount":1,"author":{"userId":"a4d008df-4ece-4cb3-b7c9-d1be5ac4cacf","isPrivate":false,"isMicrosoftUser":false,"isMvp":false,"reputationPoints":0},"tags":["Windows for home Previous Windows versions Microsoft Store"]},{"title":"IWebApplicationActivation::CancelPendingActivation (webapplication.h) - Win32 apps","url":"https://learn.microsoft.com/en-us/windows/win32/api/webapplication/nf-webapplication-iwebapplicationactivation-cancelpendingactivation","displayUrl":{"content":"/windows/win32/api/webapplication/nf-webapplication-iwebapplicationactivation-cancelpendingactivation","hitHighlights":[]},"description":"Otherwise, it returns an HRESULT error code. Requirements Requirement Value Minimum supported client Windows\u00A08 [desktop apps only] Minimum supported server Windows Server\u00A02012 [desktop apps only] Target Platform Windows Header webapplication.h Library WWAHost.exe See also IWebApplicationActivation Feedback Was this page helpful. Yes No Need help.","descriptions":[{"content":"Otherwise, it returns an HRESULT error code. Requirements Requirement Value Minimum supported client Windows\u00A08 [desktop apps only] Minimum supported server Windows Server\u00A02012 [desktop apps only] Target Platform Windows Header webapplication.h Library WWAHost.exe See also IWebApplicationActivation Feedback Was this page helpful. Yes No Need help.","hitHighlights":[{"start":251,"length":13}]}],"lastUpdatedDate":"2024-02-22T19:54:00+00:00","breadcrumbs":[],"category":"Documentation","products":["Universal Windows Platform (UWP)","Windows"]},{"title":"Faulting application name: wwahost.exe, version: 6.3.9600.16384, Faulting application path: C:\\WINDOWS\\syswow64\\wwahost.exe, Faulting module path: C:\\WINDOWS\\SYSTEM32\\atidxx32.dll - Microsoft Q\u0026A","url":"https://learn.microsoft.com/en-us/answers/questions/2612740/faulting-application-name-wwahost-exe-version-6-3","displayUrl":{"content":"/answers/questions/2612740/faulting-application-name-wwahost-exe-version-6-3","hitHighlights":[{"start":53,"length":7},{"start":61,"length":3}]},"description":"...ing module name: atidxx32.dll, version: 8.17.10.525, time stamp: 0x52699716 Exception code: 0xc0000005 Fault offset: 0x00061145 Faulting process id: 0x2910 Faulting application start time: 0x01ced32eea4da847 Faulting application path: C:\\WINDOWS\\syswow64\\wwahost.exe Faulting module path: C:\\WINDOWS\\SYSTEM32\\atidxx32.dll Report Id:.","descriptions":[{"content":"...ing module name: atidxx32.dll, version: 8.17.10.525, time stamp: 0x52699716 Exception code: 0xc0000005 Fault offset: 0x00061145 Faulting process id: 0x2910 Faulting application start time: 0x01ced32eea4da847 Faulting application path: C:\\WINDOWS\\syswow64\\wwahost.exe Faulting module path: C:\\WINDOWS\\SYSTEM32\\atidxx32.dll Report Id:.","hitHighlights":[{"start":0,"length":7},{"start":237,"length":33}]}],"lastUpdatedDate":"2025-07-07T19:44:32.73+00:00","breadcrumbs":[],"category":"QnA","createdAt":"2013-10-27T18:32:35+00:00","acceptedAnswer":false,"answerCount":2,"author":{"userId":"a4d008df-4ece-4cb3-b7c9-d1be5ac4cacf","isPrivate":false,"isMicrosoftUser":false,"isMvp":false,"reputationPoints":0},"tags":["Windows for home Previous Windows versions Devices and drivers"]},{"title":"The program wwahost.exe version 6.3.9600.17031 stopped interacting with Windows - Repeated bsod - Windows 8.1 - Microsoft Q\u0026A","url":"https://learn.microsoft.com/en-us/answers/questions/2639400/the-program-wwahost-exe-version-6-3-9600-17031-sto","displayUrl":{"content":"/answers/questions/2639400/the-program-wwahost-exe-version-6-3-9600-17031-sto","hitHighlights":[{"start":39,"length":7},{"start":47,"length":3}]},"description":"When I check the event viewer I get this under the latest Error: The program wwahost.exe version 6.3.9600.17031 stopped interacting with Windows and was closed. Process ID: de4 Start Time: 01cf663e8e62b1b2 Termination Time: 4294967295 Application Path: C:\\WINDOWS\\system32\\wwahost.exe Report Id: d594569b-d231-11e3-bed9-e8039a9c7674 Faulting package.","descriptions":[{"content":"When I check the event viewer I get this under the latest Error: The program wwahost.exe version 6.3.9600.17031 stopped interacting with Windows and was closed. Process ID: de4 Start Time: 01cf663e8e62b1b2 Termination Time: 4294967295 Application Path: C:\\WINDOWS\\system32\\wwahost.exe Report Id: d594569b-d231-11e3-bed9-e8039a9c7674 Faulting package.","hitHighlights":[{"start":76,"length":61},{"start":252,"length":33}]}],"lastUpdatedDate":"2025-07-07T19:44:32.73+00:00","breadcrumbs":[],"category":"QnA","createdAt":"2014-05-02T20:02:21+00:00","acceptedAnswer":true,"answerCount":8,"author":{"userId":"a4d008df-4ece-4cb3-b7c9-d1be5ac4cacf","isPrivate":false,"isMicrosoftUser":false,"isMvp":false,"reputationPoints":0},"tags":["Windows for home Previous Windows versions Windows update"]},{"title":"WebRoot Secure Anywhere \u0022An active process has a possible memory leak (WWAHost.exe\u0022 - Microsoft Q\u0026A","url":"https://learn.microsoft.com/en-us/answers/questions/2660838/webroot-secure-anywhere-an-active-process-has-a-po","displayUrl":{"content":"/answers/questions/2660838/webroot-secure-anywhere-an-active-process-has-a-po","hitHighlights":[]},"description":"WebRoot Secure Anywhere is reporting the same on my Win8.1 system: \u0026quot;An active process has a possible memory leak (WWAHost.exe)\u0026quot; I\u0027ve been watching it with process explorer and it indeed appears to have a leak.  ...files http://support2.microsoft.com/kb/929833 System file checkerWebRoot Secure Anywhere is reporting the same on my Win8.1.","descriptions":[{"content":"WebRoot Secure Anywhere is reporting the same on my Win8.1 system: \u0026quot;An active process has a possible memory leak (WWAHost.exe)\u0026quot; I\u0027ve been watching it with process explorer and it indeed appears to have a leak.  ...files http://support2.microsoft.com/kb/929833 System file checkerWebRoot Secure Anywhere is reporting the same on my Win8.1.","hitHighlights":[{"start":105,"length":33},{"start":281,"length":9}]}],"lastUpdatedDate":"2025-07-07T19:45:49.71+00:00","breadcrumbs":[],"category":"QnA","createdAt":"2014-10-11T09:35:29+00:00","acceptedAnswer":false,"answerCount":1,"author":{"userId":"a4d008df-4ece-4cb3-b7c9-d1be5ac4cacf","isPrivate":false,"isMicrosoftUser":false,"isMvp":false,"reputationPoints":0},"tags":["Windows for home Previous Windows versions Performance and system failures"]},{"title":"Windows 8 apps failing with error Faulting application name: wwahost.exe - Microsoft Q\u0026A","url":"https://learn.microsoft.com/en-us/answers/questions/2562529/windows-8-apps-failing-with-error-faulting-applica","displayUrl":{"content":"/answers/questions/2562529/windows-8-apps-failing-with-error-faulting-applica","hitHighlights":[]},"description":"Faulting application name: wwahost.exe, version: 6.2.9200.16420, time stamp: 0x505a8d99 Faulting module name: Windows.Networking.BackgroundTransfer.dll, version: 6.2.9200.16579, time stamp: 0x5163590e Exception code: 0xc0000409 Fault offset: 0x00022c85 Faulting process ID: 0x111c Faulting application start time: 0x01ce583d226cbc91 Faulting.","descriptions":[{"content":"Faulting application name: wwahost.exe, version: 6.2.9200.16420, time stamp: 0x505a8d99 Faulting module name: Windows.Networking.BackgroundTransfer.dll, version: 6.2.9200.16579, time stamp: 0x5163590e Exception code: 0xc0000409 Fault offset: 0x00022c85 Faulting process ID: 0x111c Faulting application start time: 0x01ce583d226cbc91 Faulting.","hitHighlights":[{"start":26,"length":14}]}],"lastUpdatedDate":"2025-07-07T19:28:46.936+00:00","breadcrumbs":[],"category":"QnA","createdAt":"2013-05-24T05:56:44+00:00","acceptedAnswer":true,"answerCount":3,"author":{"userId":"a4d008df-4ece-4cb3-b7c9-d1be5ac4cacf","isPrivate":false,"isMicrosoftUser":false,"isMvp":false,"reputationPoints":0},"tags":["Windows for home Previous Windows versions Performance and system failures"]},{"title":"curl on Windows","url":"https://learn.microsoft.com/en-us/windows/curl/","displayUrl":{"content":"/windows/curl/","hitHighlights":[]},"description":"curl on Windows Summarize this article for me In this article curl is a command-line tool for transferring data to and from a server. It\u0027s included with Windows and supports a wide range of protocols including HTTP, HTTPS, FTP, and SFTP, making it a convenient way to call REST APIs, download files, and test endpoints without installing extra.","descriptions":[{"content":"curl on Windows Summarize this article for me In this article curl is a command-line tool for transferring data to and from a server. It\u0027s included with Windows and supports a wide range of protocols including HTTP, HTTPS, FTP, and SFTP, making it a convenient way to call REST APIs, download files, and test endpoints without installing extra.","hitHighlights":[]}],"lastUpdatedDate":"2026-06-02T15:20:00+00:00","breadcrumbs":[],"category":"Documentation","products":["Windows"]},{"title":"wwahost.exe cannot load jvm.dll in Windows 8 - Microsoft Q\u0026A","url":"https://learn.microsoft.com/en-us/answers/questions/2714668/wwahost-exe-cannot-load-jvm-dll-in-windows-8","displayUrl":{"content":"/answers/questions/2714668/wwahost-exe-cannot-load-jvm-dll-in-windows-8","hitHighlights":[{"start":27,"length":7},{"start":35,"length":3}]},"description":"Hi, I\u0027m writing a Input Method DLL which will load Java VM by LoadLibrary(\u0026quot;....\\jvm.dll\u0026quot;); The JVM loading call is fine in Store Apps of Windows 8.1 \u0026amp; 10, but it fails in Windows 8 when wwahost.exe loads my IME dll, and the last error code after LoadLibrary(\u0026quot;....\\jvm.dll\u0026quot;) is 998 (ERROR_NOACCESS).  ...ad Java VM by.","descriptions":[{"content":"Hi, I\u0027m writing a Input Method DLL which will load Java VM by LoadLibrary(\u0026quot;....\\jvm.dll\u0026quot;); The JVM loading call is fine in Store Apps of Windows 8.1 \u0026amp; 10, but it fails in Windows 8 when wwahost.exe loads my IME dll, and the last error code after LoadLibrary(\u0026quot;....\\jvm.dll\u0026quot;) is 998 (ERROR_NOACCESS).  ...ad Java VM by.","hitHighlights":[{"start":199,"length":13},{"start":300,"length":22}]}],"lastUpdatedDate":"2025-07-07T19:47:15.466+00:00","breadcrumbs":[],"category":"QnA","createdAt":"2016-06-28T04:57:42+00:00","acceptedAnswer":false,"answerCount":2,"author":{"userId":"a4d008df-4ece-4cb3-b7c9-d1be5ac4cacf","isPrivate":false,"isMicrosoftUser":false,"isMvp":false,"reputationPoints":0},"tags":["Windows for home Previous Windows versions Microsoft Store"]},{"title":"Defrag Tools: #67 - Windows 8.1 - Background Task Hang","url":"https://learn.microsoft.com/en-us/shows/defrag-tools/67-windows-81-background-task-hang","displayUrl":{"content":"/shows/defrag-tools/67-windows-81-background-task-hang","hitHighlights":[]},"description":"Episode Defrag Tools: #67 - Windows 8.1 - Background Task Hang Defrag Tools In this episode of Defrag Tools, Andrew Richards and Chad Beeder walk you through a common issues in Background Task applications. We use a W... In JavaScript, a missing close() call on the web page causes the empty wwahost.exe, not a missing Complete call on the deferral.","descriptions":[{"content":"Episode Defrag Tools: #67 - Windows 8.1 - Background Task Hang Defrag Tools In this episode of Defrag Tools, Andrew Richards and Chad Beeder walk you through a common issues in Background Task applications. We use a W... In JavaScript, a missing close() call on the web page causes the empty wwahost.exe, not a missing Complete call on the deferral.","hitHighlights":[{"start":291,"length":14}]}],"lastUpdatedDate":"2022-09-29T23:19:00+00:00","breadcrumbs":[],"category":"Show"},{"title":"Install the Microsoft Build of OpenJDK","url":"https://learn.microsoft.com/en-us/java/openjdk/install","displayUrl":{"content":"/java/openjdk/install","hitHighlights":[]},"description":"Install the Microsoft Build of OpenJDK Summarize this article for me In this article This article describes how to install the Microsoft Build of OpenJDK. To download certain files mentioned in this article, see Download the Microsoft Build of OpenJDK. ZIP and TAR.GZ packages For Windows, Linux, and macOS, we produce ZIP (Windows) and TAR.GZ.","descriptions":[{"content":"Install the Microsoft Build of OpenJDK Summarize this article for me In this article This article describes how to install the Microsoft Build of OpenJDK. To download certain files mentioned in this article, see Download the Microsoft Build of OpenJDK. ZIP and TAR.GZ packages For Windows, Linux, and macOS, we produce ZIP (Windows) and TAR.GZ.","hitHighlights":[]}],"lastUpdatedDate":"2026-01-10T17:02:00+00:00","breadcrumbs":[],"category":"Documentation","products":["Microsoft Build of OpenJDK","Windows"]},{"title":"Defrag Tools #136 - Debugging User Mode Crash Dumps Part 2","url":"https://learn.microsoft.com/en-us/shows/defrag-tools/defragtools-136-debugging-user-mode-crash-dumps-part-2","displayUrl":{"content":"/shows/defrag-tools/defragtools-136-debugging-user-mode-crash-dumps-part-2","hitHighlights":[]},"description":"Episode Defrag Tools #136 - Debugging User Mode Crash Dumps Part 2 Defrag Tools In this episode of Defrag Tools, Andrew Richards and Chad Beeder use Debugging Tools for Windows (WinDbg) to dig into a few more application crashes which have occurred on Andrew\u0027s computer. [00:00] - Intro (summertime in the Pacific Northwest) [02:24] - Dump #1:.","descriptions":[{"content":"Episode Defrag Tools #136 - Debugging User Mode Crash Dumps Part 2 Defrag Tools In this episode of Defrag Tools, Andrew Richards and Chad Beeder use Debugging Tools for Windows (WinDbg) to dig into a few more application crashes which have occurred on Andrew\u0027s computer. [00:00] - Intro (summertime in the Pacific Northwest) [02:24] - Dump #1:.","hitHighlights":[]}],"lastUpdatedDate":"2022-09-29T23:19:00+00:00","breadcrumbs":[],"category":"Show"},{"title":"A problem caused this program to stop interacting with Windows. - Microsoft Q\u0026A","url":"https://learn.microsoft.com/en-us/answers/questions/3253027/a-problem-caused-this-program-to-stop-interacting","displayUrl":{"content":"/answers/questions/3253027/a-problem-caused-this-program-to-stop-interacting","hitHighlights":[]},"description":"Faulting Application Path: C:\\Windows\\System32\\WWAHost.exe Problem signature Problem Event Name: MoAppHang Package Full Name: 4DF9E0F8.Netflix_6.95.602.0_x64__mcm4njqhnhss8 Application Name: praid:Netflix.App Application Version: 10.0.18362.1 Application Timestamp: d44a1ada Hang Signature: b6c7 Hang Type: 2097152 OS Version:.","descriptions":[{"content":"Faulting Application Path: C:\\Windows\\System32\\WWAHost.exe Problem signature Problem Event Name: MoAppHang Package Full Name: 4DF9E0F8.Netflix_6.95.602.0_x64__mcm4njqhnhss8 Application Name: praid:Netflix.App Application Version: 10.0.18362.1 Application Timestamp: d44a1ada Hang Signature: b6c7 Hang Type: 2097152 OS Version:.","hitHighlights":[{"start":26,"length":33}]}],"lastUpdatedDate":"2025-07-08T14:49:48.973+00:00","breadcrumbs":[],"category":"QnA","createdAt":"2019-12-14T03:33:32+00:00","acceptedAnswer":false,"answerCount":2,"author":{"userId":"a4d008df-4ece-4cb3-b7c9-d1be5ac4cacf","isPrivate":false,"isMicrosoftUser":false,"isMvp":false,"reputationPoints":0},"tags":["Windows for home Windows 10 Security and privacy"]},{"title":"Windows profile remaining black with WWAHost.exe \u002B devenv.exe (\u002BSearchApp.exe?) interlocked crashes - Microsoft Q\u0026A","url":"https://learn.microsoft.com/en-us/answers/questions/4146443/windows-profile-remaining-black-with-wwahost-exe-d","displayUrl":{"content":"/answers/questions/4146443/windows-profile-remaining-black-with-wwahost-exe-d","hitHighlights":[{"start":64,"length":7},{"start":72,"length":3}]},"description":"After lots of digging, I found that my Visual Studio Professional JIT is picking up a crash in WWAHost.exe , while it is also reporting that Visual Studio can\u0027t start the Editor component. I\u0027m guessing that the component needs WWAHost.exe but for some reasons does not manage to boot up. I\u0027ve tried to avoid the jit to jump in by adding a registry.","descriptions":[{"content":"After lots of digging, I found that my Visual Studio Professional JIT is picking up a crash in WWAHost.exe , while it is also reporting that Visual Studio can\u0027t start the Editor component. I\u0027m guessing that the component needs WWAHost.exe but for some reasons does not manage to boot up. I\u0027ve tried to avoid the jit to jump in by adding a registry.","hitHighlights":[{"start":94,"length":13},{"start":226,"length":13}]}],"lastUpdatedDate":"2025-07-08T21:00:33.276+00:00","breadcrumbs":[],"category":"QnA","createdAt":"2023-07-03T09:32:02+00:00","acceptedAnswer":false,"answerCount":3,"author":{"userId":"a4d008df-4ece-4cb3-b7c9-d1be5ac4cacf","isPrivate":false,"isMicrosoftUser":false,"isMvp":false,"reputationPoints":0},"tags":["Windows for home Windows 10 Performance and system failures"]},{"title":"Debugging and authoring support - Win32 apps","url":"https://learn.microsoft.com/en-us/windows/win32/api/_debug/","displayUrl":{"content":"/windows/win32/api/_debug/","hitHighlights":[]},"description":"Debugg... DownloadComplete Download of a page has completed. get_AuthoringClientBinary Gets the full local path to a DLL to be loaded into the WWAHost process. get_Document Gets the HTML document object model of the current top-level document. get_HWND Gets the handle of the current WWAHost window. IWebApplicationAuthoringMode Provides the full.","descriptions":[{"content":"Debugg... DownloadComplete Download of a page has completed. get_AuthoringClientBinary Gets the full local path to a DLL to be loaded into the WWAHost process. get_Document Gets the HTML document object model of the current top-level document. get_HWND Gets the handle of the current WWAHost window. IWebApplicationAuthoringMode Provides the full.","hitHighlights":[{"start":142,"length":9},{"start":283,"length":9}]}],"lastUpdatedDate":"2025-10-01T20:12:00+00:00","breadcrumbs":[],"category":"Documentation","products":["Azure Functions","Universal Windows Platform (UWP)","Windows"]}],"spellingCorrection":[],"scopeRemoved":false,"count":156024,"nextLink":"https://learn.microsoft.com/api/Search?locale=en-us\u0026search=WWAHost.exe\u0026$skip=30","srcheng":"02","termHasSynonyms":false,"searchType":"semantic"}