Shoutbox

Ok, first of all don't double post (post more than once in a row), you've been around here far long enough to know that, use the edit button...

Go to start > help and support > undo changes to your computer with system restore > restore my computer to an earlier time > next and select a date from just before this started, there should be one or more restore points at that date called System checkpoint click it and click ok...follow on from there and see if the problem's still there