Well if your system is hosed, then you should restore from backup and figure out what the problem is afterwards, by doing testing on a non-production machine, i.e. on a spare server or a workstation setup as a test Terminal Server
On the test machine you can test the exact same scenario, i.e. applying SP4 to your current setup as well as doing an integrated install w/ SP4 to see if there is a difference
Patrick Rous
Microsoft MVP - Terminal Serve
http://www.workthin.co
----- simon wrote: ----
The NIC is set to aut
I have removed SP4 and reapplied both SP2 and SP3 and applied the hotfix 324446, all to no avail
I can map a drive to the C$ directory, but logging in just doesn't happen
I didn't get any messages about conflicts when installing SP4.