Windows XP clients with server 2008 r2 using client side extensions
For some reason the proxy settings in our GPOs aren't applying. If I delete the users ntuser.dat file it cures most people but not all. If however I run gpupdate while the user is logged on it cures all of them.
I have tried applying the proxy settings to the computers rather than per user but this has had no effect.
All other GPO settings seem to apply fine.