Hello @Angie on the help desk
Your expectation is reasonable, but moving a user from one Folder Redirection target to another can fail if Windows can't access/create the new target or migrate the existing redirected content.
I would first check Event Viewer → Applications and Services Logs → Microsoft → Windows → Folder Redirection → Operational. The gpresult message “Cannot complete this function” isn't specific enough; the Folder Redirection event normally provides the actual error.
Also verify:
- The new target uses a UNC path, such as \NewServer\Redirected$%USERNAME%, rather than a mapped drive. Microsoft recommends UNC paths for Folder Redirection.
- The user has the appropriate share and NTFS permissions on the new root.
- Check whether Move the contents of Documents/Desktop to the new location is enabled. When enabled, Windows attempts to move the user's existing redirected data to the new target.
- Run gpupdate /force, then sign out and back in before testing again.
As a test, try the second policy with a new user who has never received the original Folder Redirection policy. If that works, the new GPO/share configuration is probably correct and the problem is specifically the transition from the old redirected location.
If you can post the Folder Redirection event ID and error details generated during logon, that should tell us exactly where the migration is failing.
Please "Accept the Answer" if this information helped you. This will help us and others in the community as well.