Either way, a new virtual device labeled “DVD drive” will appear in Explorer. Right-click the file and select “Mount” from the resulting pop-up menu (if Mount does not appear, click Open, and then open with File Explorer). Navigate to your newly-created ISO file in Explorer.Ģ. Be sure to have a bootable recovery disk handy that can restore your PC in case the OS drive goes south, and know how to use it for that purposeġ. I make one every morning at 9:00 AM as a scheduled task in Macrium Reflect so I don’t usually do this (unless it’s late in the day). One more thing: before making major system changes (and this maneuver DEFINITELY counts as such) it’s always a good idea to make an image backup of your PC if you don’t have a recent copy.

You’ll need your mouse, monitor and keyboard, though, so please leave all of them attached as usual. But if you are dealing with boot or start-up issues, this could be helpful. I’ve never bothered with this when performing this repair on most of my PCs, and it hasn’t affected the outcome as far as I can tell. If your issues are related to the boot/system drive, many experts think it’s useful to disconnect or dismount all other internal storage devices as well. If you have external storage devices attached to your PC, you’ll want to “safely remove them” so they can’t impact or interfere with repairs.

You’ll want to save any work, and close all open applications.

Performing the In-place Repair Upgrade InstallĮstablished best practice dictates a bit of preparation before you start this operation. Click the “Finish” button and MCT will tidy up after itself and then close (this happens in less than 5 seconds on my PC: YMMV).

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