If you receive the error message “The operating system is not presently configured to run this application” when opening Office and other applications, the ...
EDIT: It did - changing that setting back to "AHCI" resulted in a, "This operating system failed to start", message when I tried to boot XP. Changing the BIOS back to the "IDE" setting didn't fix that ...
BackgroundTaskHost.exe is an important system file in the Windows operating system that runs the Background Task Host utility. However, some users have reported getting BackgroundTaskHost.exe errors ...