Yes, and I found the fix. Thank you for telling me, as I would never have figured a registry problem.
For anyone else who finds this thread and needs help, I found it here.
"The problem seems to only happen if the HKLM\Software\Wow6432Node\Garmin\MapSource\Families registry key is missing (like it is on a fresh install of Mapsource). If it already exist, the auto installer works flawlessly."
http://forums.gpsfiledepot.com/index.php/topic,1713.15.html
I added this registry key and this fixed it right up for me. I just had to go to View>switch to Product> and there were my maps!
For anyone else who finds this thread and needs help, I found it here.
"The problem seems to only happen if the HKLM\Software\Wow6432Node\Garmin\MapSource\Families registry key is missing (like it is on a fresh install of Mapsource). If it already exist, the auto installer works flawlessly."
http://forums.gpsfiledepot.com/index.php/topic,1713.15.html
I added this registry key and this fixed it right up for me. I just had to go to View>switch to Product> and there were my maps!