http://bugs.winehq.org/show_bug.cgi?id=4633
--- Comment #16 from Mike mike@bleeding-head.com 2008-04-11 22:32:38 --- I've created a debug log, but it's too big (7.7M) to attach, so I uploaded it to my web host here:
http://www.bleeding-head.com/mapsource-log.txt.bz2
I opened MapSource, created a route, and attempted to upload it to my GPS. It failed, then I closed MapSource. Warning: this bz2-compressed file expands to over 500M.