Corrupted and Unreadable KMA files -> USB Drive port was bad!

[customations]

I have done that. In fact an even more extensive way to search for a file like that is by using *.kma I am very savvy when it comes to these things, but I can't explain what happened.

I'm not even concerned about it anymore. I'll just reimport them over some weekend when I have nothing better to do, and back them all up on dvd. No biggie.

I believe it may have happened because I had them saved to an external hdd. And possibl the hot swapping of the drive corrupted the files. But that also seems unlikely, but still possible. That's the only explanation I can derive.