Are these my fault, or Rosetta's fault?

I'm trying to find out to see how stable one of my PCs are OC'ed (AMD 7750 X2 @ 3.12GHz). I've only gotten 5 "valdation errors" out of like about 50 WUs. (ver. 1.75).

What's the difference between "compute error" and "validation error".

Thanks.

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Well, since you have your computers hidden, we can't look at the WU's that have failed and tell you why! Can you post a link to a few of the failed WU's please?
From my understanding, computation errors occues when there is an issue with a task on your computer and it either corrupts, fails to finish or there is some other error which makes BOINC exit the task. Validation errors occur when a tast has been uploaded and fails the automated validation checks.