Solution for “Error 1117.The request could not be performed because of an I/O device error.”

Symptoms: There’s an error “Error 1117.The request could not be performed because of an I/O device error.” (as shown below) popping up during installing Appeon.

Cause: The hard disc might be destroyed.

Solution: Replace the destroyed hard disc with a new one or install Appeon on a new machine.