The list of users is stored in the file PVCSUsers.properties. This file can be found in the [install dir]/VMINET/props directory (where [install dir] is the installation directory for VM Server. This file is an ASCII file and can be modified by hand if you want to remove the superfluous references.
KM-Dim9: At the end of the evaluation period your license will expire , if you chose to use Dimensions you must get another license file either a permanent or an Extended Eval ( we will need an email from Merant sales to us stating that you should get this).