demonchild Wrote:Yeah. I know how to do that. But the thing is that the driver I'm trying to install isn't installed, and I can't run it under the admin account. (It lost its privileges since January. :( )

admin account is default. You can't change its privileges!

in any case, create a new user account by right clicking My Computer -» Manage-» User-» right click , new user. After the User is created, right click it-» Properties-» Member of and add administrators. That account is now full admin.

(you can of course do this through Control Panel, but this is a fail safe method. Plus it allows you to modify permissions. You can also verify you admin accounts permissions from here.)