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Can't reboot repair or restore aft aborted Avast uninstall Oxc 000000f
I was having problems with Avast free edition. It was detecting a problem when doing a root scan but wouldn't allow me to see the results. After doing a search, it appeared that I just had a corrupt Avast install and it was recommended that I uninstall it via the control panel, reboot in safe mode and run their second uninstall program that's supposed to make sure everything is removed, and then reinstall Avast. The uninstall proceeded to where the progress bar appeared to show it was complete but it seemed stuck on finishing the final step so I foolishly did a forced reboot. I assumed that anything that was missed would be taken care of with the second uninstall program.
Unfortunately, the system will not reboot. Win 7 Home Premium gives error Oxc 000000f Boot Selection Failed Required Device Inaccessible. When I tried to reboot in Safe mode, I'm instructed to insert my Install DVD and run a repair. I did but the repair wouldn't work. I tried to do a System Restore from the System Recovery Options but it says no restore points exist.
Looking at the logs from the attempted Startup Repair, I see, "Root cause found: Boot critical file D:\Windows\system32\drivers\ACPI.sys is corrupt. Also,
Repair Action: File Repair
Result: Failed. Error Code = 0x2
Time taken: 4181ms
Repair Action: System files integrity check and repair
Result: Failed. Error Code = 0x2
Time taken: 3354 ms
Is there anything I can do besides a clean install? I've got a lot of software and don't want to have to spend a couple of days restoring this machine, if possible.
Any help will be greatly appreciated.
Bill
Last edited by gigtime; 01 Jun 2015 at 14:39. Reason: added error codes