I have installed win7 beta on a 2nd hard drive called drive letter W:
I have Garmin MapSource programs and map data on the main drive in drive letter C: which were loaded under XP.
When I am running win7 and try to run the MapSource.exe program that is on C: I get an error:
MapSource could...
beta version
compatibility
data access
drive
drive letter
error
filepaths
garmin
hard drive
mapping software
mapsource
operating system
partition
programs
reinstallation
software
system requirements
user experience
windows 7
xp programs