VMware User Environment Manager, Part 1: Easier, Faster Windows Logins with Mandatory Profiles – via VMware EUC Blog
It is no secret that Microsoft Windows profiles grow as end users use and customize their PCs. Granting users the ability to customize all components of the profile expedites this growth. Over time, this can lead to excessive Windows login times, causing lost productivity for end users and extra work for IT administrators. However, locking down the profile to prevent all changes leads to end-user frustration and complaints.