, The subtype of the bugcheck.
- A page table page has been corrupted. On a 64 bit version of Windows, parameter 2 contains the address of the PFN for the corrupted page table page.
The Page File Number (PFN) could not be determined from the address in Arg2 so it appears the page table is corrupt. At the time of the corruption, there's a program called DRVINST.EXE. This appears to be from a driver
install utility called "Chicony Driver Installation Utility". Un-install this driver utility.
If you have not installed this utility, it is perhaps a virus and we'll need to take further steps.