Topic: restrict users to log in only once

[tropicalview]

Dear all,

I have quite some problems with roaming profiles that come into error's
while debugging this problem (installing all updates to all the XP machines, Updating the server) i noticed that even the admin user gets this problem all the time.

I think that having this roaming profile error does have a relation to one user logging in to multiple PCs at a time.

is there a way to restrict this, so that a user can only log-in once, and is forced to logoff from PC one before logging into PC 2?

Hope this is possible.