Download MEMCM 2107

Question

Hello,

I have currently MEMCM 2103 + KB10036164 installed.
I started the download of MEMCM 2107 but it failed. When checking dmpdownloader.log it shows:

Generate a heartbeat to indicate that this component is not hung SMS_DMP_DOWNLOADER 8/25/2021 3:38:41 PM 12980 (0x32B4)

HasIntuneSubscription: Site has no Intune subscription. SMS_DMP_DOWNLOADER 8/25/2021 3:38:41 PM 12980 (0x32B4)
AdminUI Content Download thread is starting... SMS_DMP_DOWNLOADER 8/25/2021 3:38:41 PM 17400 (0x43F8)
Download Admin UI content payload SMS_DMP_DOWNLOADER 8/25/2021 3:38:41 PM 17400 (0x43F8)
Get AdminUI content cab url SMS_DMP_DOWNLOADER 8/25/2021 3:38:41 PM 17400 (0x43F8)
The payload will be downloaded to C:\Program Files\Microsoft Configuration Manager\AdminUIContentPayload\ConfigMgr.AdminUIContent.AUC SMS_DMP_DOWNLOADER 8/25/2021 3:38:41 PM 17400 (0x43F8)
Download manifest.cab SMS_DMP_DOWNLOADER 8/25/2021 3:38:41 PM 17400 (0x43F8)
Redirected to URL https://configmgrbits.azureedge.net/adminuicontent/ConfigMgr.AdminUIContent.cab SMS_DMP_DOWNLOADER 8/25/2021 3:38:41 PM 17400 (0x43F8)
Got fwdlink and recreating the httprequest/response SMS_DMP_DOWNLOADER 8/25/2021 3:38:41 PM 17400 (0x43F8)
ERROR: Failed to download Admin UI content payload with exception: The underlying connection was closed: An unexpected error occurred on a send. SMS_DMP_DOWNLOADER 8/25/2021 3:38:41 PM 17400 (0x43F8)
Failed to call AdminUIContentDownload. error = Error -2146233079 SMS_DMP_DOWNLOADER 8/25/2021 3:38:41 PM 17400 (0x43F8)
AdminUI Content Download thread is exiting... SMS_DMP_DOWNLOADER 8/25/2021 3:38:41 PM 17400 (0x43F8)

Any idea?
Thanks,
Dom

Answer 1

Hi, @Dominique DUCHEMIN
Thank you for posting in Microsoft Q&A forum.

I saw you have asked the same question last year, and you accepted an answer that solved it by allowing firewall to inspect the traffic so that it initiates the connection on behalf of the Configuration Manager server using TLS 1.2. Doesn't it work for you now?

The old thread:
https://learn.microsoft.com/en-us/answers/questions/185099/error-failed-to-download-admin-ui-content-payload.html

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Answer 2

Hi, @Dominique DUCHEMIN

If .NET Framework updates are installed, set the following registry values, and then restart the computer:

Subkey: HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft.NETFramework\v4.0.30319

Values:
SystemDefaultTlsVersions = DWORD:00000001
SchUseStrongCrypto = DWORD:00000001

Please refer to this article for more details:
https://learn.microsoft.com/en-us/troubleshoot/mem/configmgr/service-connection-tool-not-download-updates

Answer 3

Hi, @Dominique DUCHEMIN

Starting in version 2107, Configuration Manager requires Microsoft .NET Framework version 4.6.2 for site servers, specific site systems, clients, and the console. If possible in your environment, install the latest version of .NET version 4.8.
What's the .net Framework version are you using?

Also, update the value "SystemDefaultTlsVersions" and "SchUseStrongCrypto" for v2.0.50727.

For details:
https://learn.microsoft.com/en-us/mem/configmgr/core/plan-design/security/enable-tls-1-2-server#install-net-updates

Answer 4

Hi,@Dominique DUCHEMIN

I found below in an article:
The SCCM site system can't download version 2107 or later unless your network allows traffic to the URL configmgrbits.azureedge.net.

Answer 5

Hi, @Dominique DUCHEMIN

This is the message in your dmpdownloader.log in your original post:

Redirected to URL https://configmgrbits.azureedge.net/adminuicontent/ConfigMgr.AdminUIContent.cab SMS_DMP_DOWNLOADER 8/25/2021 3:38:41 PM 17400 (0x43F8)

Admin UI content is the Configuration Manager Console, you may try to access it manually to see how does it fail.

I check the thread you post last year, in that log, the message is:
Redirected to URL https://<sccm_site_server>/adminuicontent/ConfigMgr.AdminUIContent.cab
So the source to get AdminUIContent.cab is different.