I've lately kept my apps, in my Lace external HD. ..and now it won't even appear on desktop when I try to boot it up. Appreciate the replies, I have to hit the sack. can try more corresponds 2morrow..
Do you have a backup of your system when it was working okay?.
If so, do a restore of that backup. It'll take a while but worth a go (after you've tried everything else of course).
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