I wasn't saying that it was a Win10 problem only, but it's not helping your issues. I've had Watchdog timer errors on W7 also. Usually from benching over your ski's on the ram. A re-install of the OS fixes it, and in far less time than any other method.
Your problem is an overly repaired (or at least attempted) polluted OS.
Wipe it, Reinstall it.
Your problem is an overly repaired (or at least attempted) polluted OS.
Wipe it, Reinstall it.