I'm brand new to DCS: A10, so I feel like I may just be missing something here.
When I take a look at the existing missions that were installed with the game, some of them are labeled "Nevada". When I try to launch one of these missions, the game promptly closes, pops up, then closes and crashes faulting "terrain.dll".
I notice that when I go to create a mission, Nevada is not available to me on the drop-down list of locals. Is this map not included in the original installation?