May I pose a question? Here is the issue for me. Didn't know where to post - Mission Pro Combo thread or DBW general discussion.
In DBW, I've come across a number of Quick QMBPro missions where I get a "Data file corrupt 1" message when starting. I've been able to "fix" several of the missions by hitting "FMB" and searching for then correcting an obvious error, such as an inapproriate number of flights.
On other occasions, I've not been so lucky. Two examples are the Red/Blue Dieppe and Dunkirk missions on the BOF map. After receiving the error message, then hitting the FMB button, no map appeared. I finally figured out (or at least I think I did) that the problem was that the mission file entries were pointing to the wrong maps - the Dieppe missions needed the Western Front (WestFron44/WF44S) map while the Dunkirk missions needed the BOF (BoF/ash) map. However, after correcting the entries, the "fix" works erratically. Sometimes the one or more of missions will load, other times not. And there seems to be no pattern to this. I've had a similar issue with other missions/maps, such as Lybia.
I've also noticed when looking at the Quick QMBPro mission folders, some maps/missions have just MIS files inside, others have MIS files and PROPERTIES files. Don't know if this has any bearing, but I found it curious.
Any thoughts or help would be great.