I am having trouble opening the .map files on my Mac. I have MacRadiant downloaded and installed, and it works fine, until I save the .map and try to open it later. I have lost hours of work and I don't want to lose any more.
When I try to open the .map, it just opens a new unnamed.map, not with what my original map had, just blank.
So, PLEASE, help me out and you will be greatly rewarded (not really).
Thanks