I have a happy/healthy Windows 2003 terminal server farm that many users log into without problems. I use Roaming Profiles - the profiles live on a file server that is not a Terminal Server. Two users have a reoccuring problem when logging in or out (sometimes in, sometimes out). They get a message indicating that their profile can not copy down (or up) a particular file - usrclass.dat or usrclass.dat.log - because of network problems or insufficient security rights, and that the file is being used by another process. This is a very common problem described in many forums. Here is what I've tried/discovered:
- It's the System process that is using the file (Process Monitor).
- Rebooting the server solves the problem, but a few days later it returns.
- I have User Profile Hive Cleanup 1.6d (the latest, I belive) installed and working fine.
- I have tried other utilities like Unlocker, but they can't unlock the file.