@Horn, Rainer
21H1 will not fix this issue. We have tried it with no success. We had a user in our environment that was having issues with the Snip tool and in the process of fixing this issue we were able to fix the WindowsLogo + V issue. Here ae the steps we took to get it working again.
- Change HKLM\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU to 0
- Run "gpedit.msc" to edit your local computer policy The setting in question is: Computer Configuration\Administrative Templates\System\Specify settings for optional component installation and component repair. My local policy seems to have defaulted to "Disabled" - after changing it to "Enabled" and selecting the checkbox labeled "Download repair content and optional features directly from Windows Update instead of Windows Server Update Services (WSUS)" the RSAT tools installed for me.
- Run from elevated command prompt or SCCM Script:
DISM /Online /Add-Capability/CapabilityName:Windows.Client.ShellComponents~~~~0.0.1.0