cached user profiles

I configured a workstation to delete the user profile once the user logged off the machine. I added the string value ‘DeleteRoamingCache’ and set value to 1(added to the registry)

This workstation may have up to 6 different users. We noticed sensitive files were on the workstation. That’s why we made the change.

The problem is the workstation is slow logging users in (anywhere from 2 to 5 minutes).

Is there an alternative to what I did with the registry.