After install of GPOADmin we get the folliowing error message when connecting to the server:"Either the target name is incorrect or the server has rejected the client credentials."
In event viewer there is a similar 1050 error message, and a lot of 500 "Either the target name is incorrect or the server has rejected the client credentials."
This seems to be related with Microsoft Patch KB5010359
https://support.microsoft.com/en-gb/topic/february-8-2022-kb5010359-os-build-14393-4946-e47d743b-9026-4390-bca6-5ad4ddb40ca8
Go to C:\ProgramFiles\Quest\GPOAdmin\Connections\Default.Ciinet.Connection.config and open that config file.
Check what is the value for <UseServerAndPortSPN> .
If it was "false", please change to "true".
Also, edit win registry as per below:
HKLM\Software\Quest\GPOAdmin\ServerConfig\UseServerAndPortSPN
DWORD
Value = 1
On some machines you may need to re-add the SPN.
This should be done on every server and client machine you have; please reboot and try connecting.
