I'm not an expert per say but this could be a Windows corrupted hard disk fault.
Perform System Backup!!! Empty re-cycle bins Delete Temporary files Run disk check Defrag hard disc reboot Defrag hard disc Rationale A page fault is either memory or memory being paged to hard disk. An error in allocation raises this issue. I have seen it most often when the hard disk is heavily fragmented and or mis-allocation of hard disk space as a result of the aforementioned and Microsoft Word leaves temporary files around that have caused these kinds of issues. There is a smaller possiblity that you have faulty memory but that's much less likely I would think. Run a load of apps like Notepad with BIG files in them to cause the system to fill up and page to disk then see if you get the same issue.
