Wow, this is strange. I can Verify the verify.ape with either Quick or Full Verify but I can't add the folder it came from; I get "Invalid Argument Encounterted".
I can add my entire .ape archive folder but then I get the Quick Verify errors on the same files that Verify if added individually. Full Verify is currently running okay on my 170gb .ape folder but not Quick Verify and has Verified OK the same files the MAC 4.01b2 will not let me add from their root album folder.
AND, if I add files individually I can only use the Full Verify...then those files will Quick Verify if added through the entire folder whereas they wouldn't before. This occurred with the verify.ape and its original; I haven't been able to reproduce this however with the same files. It's strange that the only files that Quick Verify when adding all the files from the verify.ape's folder are the verify.ape & it's orginal.
But I am seeing files that will not Quick Verify but WILL Full Verify when individually added to MAC's gui; tested on Windows XP & Windows x64 - two different computers.
Try this one, I have tested it repeatdely, for me, it fails Quick but OK with Full Verify using MAC 4.01b2:
www.catuccio.net/verify2.apeDC