Had identical error this morning on one of our machines. There had been power issues at the site the day before and based on past experiences I decided the issue would either require a reinstall (not desireable as it takes so long), or could be profile related.
Original user had been using the machine for quite a while without errors, so I had another user log onto the machine and attempt the same operations with no errors. They rebooted the machine, and original user was not experiencing errors.
If they reoccur, I will first attempt to remove the user's profile on the machine due to possible corruption. If that doesn't resolve future issues, I'll reimage the machine.
For now, it's working.