This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(240, 71%, 33%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EAB%3C/text%3E%3C/svg%3E)
I'm receiving Event ID 10028 (DCOM) in remote machine when fetching IIS Server Websites and AppPools using Microsoft.Web.Administration dll
Error: DCOM was unable to communicate with the computer evserver1.domain.com using any of the configured protocols; requested by PID cbb0 (C:\Windows\SysWOW64\inetsrv\w3wp.exe).
Note: It works fine while connecting IIS in local machine. In Remote server also, I could get the IIS websites and AppPools details but still the above error is logged in the Event Viewer. Additional details: .NET Framework - 4.6.1 and Microsoft.Web.Administration dll version - 7.0.0.0
Any further help would be appreciated.
Thanks!
![](data:image/svg+xml, %3Csvg xmlns='http://www.w3.org/2000/svg' height='64' class='font-weight-bold' style='font: 600 30.11764705882353px "SegoeUI", Arial' width='64'%3E%3Ccircle fill='hsl(6.4, 70%, 10%)' cx='32' cy='32' r='32' /%3E%3Ctext x='50%25' y='55%25' dominant-baseline='middle' text-anchor='middle' fill='%23FFF' %3EYD%3C/text%3E%3C/svg%3E)
Hi @Ajitha Banu Nazar,
The error message you're encountering suggests that there's an issue with DCOM (Distributed Component Object Model) communication between your local machine and the remote server (evserver1.domain.com).
You need check firewall settings. Ensure that the necessary ports for DCOM communication are open in the firewall settings of both your local machine and the remote server.
Your problem cannot be reproduced here. If it persists and you're unable to resolve, I suggest you consider reaching out to Microsoft Support for further assistance. Open a case via: https://support.microsoft.com.
@Lex Li (Microsoft) @Yurong Dai-MSFT - Thanks for your suggestions. Is there any possibility to continue with the Microsoft.Web.Administration dll v7.0.0.0 to solve the mentioned DCOM issue?
Please note the TCP 135 port is open, ahadmin has full control.