Quote Originally Posted by Midnight Blues View Post
I told you so because I had maps that were blocking 5.00.70 with black screen on startup, but working with 5.00.60
If map is not working with version 5.00.60 than problem is map, or just with archiving program used to unpack archive.
Do not unpack RAR and ZIP files with 7-zip, use WinRar or WinZip.
Ok, so why Southern Africa map for use on the GARMIN C320 will be locked out of my program interface? map to an SD card, open GPS, is stuck in the State of the progress bar