Updated winrar from 3.91 to 5.21 with no difference. Downloaded the zippyshare UL file and still get crc error for part 6?! Suspect there is another archive file that is somehow related to the error, so going to start over with the other files....that is IF 5.01 version is newer than what I have from early 2013. I have version 5 with a header date of 5/17/13...Is the header date perhaps the date of install?
Thx for the upload and comments!

Katymag, the OP posted file shows a header date of 5/11/12 as opposed to pietu's header date 11/3/13 map with a version of 5.01...Garmin is very coy about version identification on the topos, but wouldn't pietu's be a later version? The OP post says the release is Jan 2013, but the header is different (2012)...? Does the FID define the version? Maybe I need a lesson in headers vs versions, vs FID, etc...