Behavior:
In Web Client the following message shows up:
Illegal Operation attempted on a registry key that has been marked for deletion
Solution:
The error message is thrown by IIS. After restarting IIS the message should not occur anymore.
If the message reoccurs, you can change following group policy:
- Open the group policy editor (gpedit.msc)
- Go to Computer Configuration -> Administrative Templates -> System -> UserProfiles -> Do not forcefully unload the user registry at user logoff.
- Change the setting from “Not Configured” to “Enabled”