I must point out - If you have tried to copy all the data in one go Windows will almost always report a "Cyclic redundancy error" and tell you there is damage. In fact even copying the entire Audio drum folder in one go may have the same results and may even cause damage!

99% of the time this is a false message and simply means the Computer and Audya have lost communication.

You should always copy data in smaller sections, one folder at a time except Audio drums where I recommend splitting the file transfer.

I'm sure AJ will let you know how to repair KETA06 (02 is not an error as he will explain to you)