We have a RDS farm that consists of 3 session host servers, a connection broker, and a gateway. Users log in with a roaming profile saved on a file server. When they log in, it copies the profile to the session host sever locally, and when they log off, it gets copied back to the file server and the local profile gets deleted. Lately, some users are logging in with a temp profile. Besides the obvious drawback of having a temp profile, we found that Lync does not allow the user to have a conference chat (more than 2 people in the chat) when you're using a temp profile. Since this is something they rely on for business, this issue is now in the front burner.
I did some searching and found something about deleting entries in the registry located here:
HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList
I found the entries associated with the temp profiles and deleted them, but it's not helping. Also, when users log off, the entries are deleted automatically anyways. The temp profile folders are also being deleted when the user logs off.
I should also add that I always try to delete profiles using the GUI first (System Properties - User Profiles), and reboot if I cannot (in case some files in the profiles are locked).
Does anyone have a solution to this?