After recomposing a pool of desktops users lose their settings. So we compared the bad pool to another pool that doesn't have the issues and noticed two things. 1)After the the user log back in the VM, Windows chooses not to use the existing profile, so it creates a new user profile for the user, 2) the Personality folders were missing. I don't know if those two things are related but they are consistent with the pools that have the issue.

Anyone else seen this?