Running Win 7 Pro 64 bit. I downloaded and installed NY & NJ topo maps and installed them into Mapsource and they worked great for a day or two. Then all of a sudden they appear corrupted as per the link below - no contours, and the roads are tiny little broken straight line segments. Any ideas or help would be appreciated.
http://bit.ly/8bosd3
Thanks.
http://bit.ly/8bosd3
Thanks.