Thanks for the replies..yes, I ran the above batch and these are the results (i tried both directories) and MapSource still doesn't see it.
I wonder if my version of MapSource is complete - sorry new to this..

How big MapSource program is? Mine is 16.3MB. Does it need to be placed in a certain directory as well? I think not.
If I go to "utilities" and "manage map products" I see my map showing there in "not lockable" status so it should see it.



====== Directories ===========================

C:\ProgramData\Garmin\Maps

C:\Users\Anton\AppData\Roaming\Garmin\Maps


====== Maps ==================================

City Navigator North America NT 2012.20.gmap
City Navigator North America NT 2012.20.gmap


Press any key to continue . . .