I was using Minitool "Copy Disc". I formatted the destination drive G then copied C to it. Now neither of them will boot and no I did not do it the wrong way round. I am now using my external back up drive but am reluctant to try to copy that as it is the last chance saloon.
rdave,It said copy disk in minitool which I tried to do. It then said something about the destination disk making the system unbootable which is why I formatted it first. It then appeared to do the copy but at the end neither disk would work. I have now resolved this by doing a clone using Macrium to both disks. Glad I keep an external back up disk.
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