Bobcat has not been operating properly for me so I thought I'd start all over again and began by using Mapconverter to convert City Nav NA 08.
At about 95% of the way thru conversion I got the first window below in typically unintelligle Windoze-eze. This happened repeatedly. I went ahead and finished the process, hoping naively that it wouldn't matter. I loaded the file to an SD card, then tried to unarchive it on my Mac, which resulted in the second window.
Anyone have any ideas?