Mounting ISO file
Windows 8 has an in-built feature that allows mounting of an ISO file. This is fantastic. MagicISO or similar software is not needed, but one may run across an issue when right-clicking an ISO and choosing to mount the file. Windows 8 may throw an error message: Sorry, there was a problem mounting the file.
Dismiss the error message by click on OK. Go to your My Computer and check if the ISO is already mounted. Sometimes, even though Windows 8 throws an error message, the ISO file gets mounted corrected.