I recently added a few progams to my perfectly functioning PC, (Roxio media suite was the largest of these). I rebooted my system and after a very long boot up period I logged in as usaual and I recieved the message.
"This computer's hardware has changed a lot recently and you have to revalidate"
When I press ok and then nothing happens the system just hangs I see the desktop picture and nothing else I have no accesss to my system ie start or programs or the internet.
I have tried saying no on the revalidation box and the exact same thing happens.
I have read a lot fo the advice but as I can't access my system I can not think of anything other tahn doing a Windows XP repair Re/install.
Help any ideas