Comments on: Fix SCCM Dot NET Prerequisite Check Warning

By: Russell J

Russell J

In reply to Michael. Resetting the refresh time worked for me, as the agent was using cached results and never updating. Thanks PD as well for pointing out the problem and solution.

By: ARS

ARS

In-spite of installing latest 4.8 and the error refused to go. Tried all the what-you-can-do approach.

By reading your article, noted that DB was not getting updated and even after server restarts and waiting for 2 days nothing changed, regardless.. just modified the data directly by using update statement below, and BOOM the problem disappeared. and was able to get past the error. Thanks to you for giving the crucial lead !!

Below statement showed all those deadwood entries
Select * from System_DISC where DotNetRelease >=’52000′

Update statement below ran.. one-by-one using itemkey unique value…
UPDATE System_DISC
set dotnetrelease=528049
where itemkey= 16778295;

Hope it helps some one.. Cheers !

By: Prajwal Desai

Prajwal Desai

In reply to Andrew. You have to wait for sometime as there is a delay is detection.

By: Andrew

Andrew

I noticed that after upgrading .NET to v4.8 yesterday evening, rebooting, patching and rebooting again, that even 2h later, the Management Insights did not see it when asked to re-evaluate it. I had verified the installs were correct by checking the registry.
Fortunately, by next morning, (>12h later), all was well and it now sees it.

By: Florin

Florin

In reply to Michael. Thank you sir! You saved my day (night) Also thanks PD for this great article

By: Prajwal Desai

Prajwal Desai

In reply to Lorenzo. Can you ask this questions in forums, needs investigation.

By: Lorenzo

Lorenzo

I have tried everything in this thread, but am still not able to get past this Prerequisite check warning.
I have also spun up a second standalone instance of sccm with no devices/assets and I’m still unable to update and getting the same error.

I have confirmed that .net4.8 is installed on all sites, and the clients are all Win10 20H2 or later.

Thanks for your help with this!

By: Zeki

Zeki

Thank you! This is how I got it working.

By: Prajwal Desai

Prajwal Desai

In reply to Jeff Browning. What's the ConfigMgr version?. Did you restart the server and check if it works?.

By: Jeff Browning

Jeff Browning

After installing .Net 4.8, config manager console will not open. I cannot connect to my Site Database.