Hello @aits
Since this affects only one user, the issue is likely related to the user's Windows profile rather than the Azure VM or Remote Desktop Services (RDS) infrastructure itself.
The symptoms, Start menu not responding and Outlook being unable to add an account can occur if the user profile, Start menu database, or AppX registration becomes corrupted.
I would recommend checking the following:
- Verify whether the user experiences the same issue after signing in to a different session host or Azure VM.
- Test with a newly created user profile. If the new profile works normally, the original profile is likely corrupted.
- Restart Windows Explorer and ensure the StartMenuExperienceHost.exe and ShellExperienceHost.exe processes are running.
- Review the Application and System event logs for any AppX, User Profile Service, or Shell-related errors.
- Run the following commands from an elevated PowerShell or Command Prompt to check for Windows component corruption:
- sfc /scannow
- DISM /Online /Cleanup-Image /RestoreHealth
If you're using FSLogix or roaming profiles, verify that the profile container mounted successfully and isn't locked or corrupted.
If the problem is isolated to a single user while other users on the same RDP host are unaffected, recreating the user profile is often the quickest way to resolve this type of issue after ensuring no underlying disk or profile container issues exist.
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