zip files corrupted.
not detections, just scan error message and the reason why http://blog.avast.com/2014/02/28/how-do-i-handle-files-that-avast-cant-scan/

what actions did you take on the other?

PUP = not virus / Possible Unwanted Program…
a good writeup here from Malwarebytes https://www.malwarebytes.org/pup/