Hello
I love B.A.T. I've just finished downloading and installing it. This is what I did:
-Use B.A.T. installer to install the files to an empty folder
-Read the Expansion Packs B.A.T. PDF manual sections, and follow instructions for correctly installing E.Ps 1-9, E.P.9 checkpoints and E.Ps 10-12
-Create a conf.ini file with the content provided in the official downloads thread, an edit it so the game runs at 1280x720 in windowed mode
-Compress the B.A.T. up-to-date installation folder with 7zip to keep it as a backup
-Install IL-2 1946 to an empty folder, then install the SAS Megapatch 4.12.2m over it
-Move the contents of the folder where I installed B.A.T. and E.Ps over the IL-2 1946 4.12.2m fresh install and click yes when it asks to overwrite files/folders
Then I tested B.A.T. playing with the QMB in Dawn of Flight, World at War and Jet Age and all seemed to work fine. Then I tried to play Single Missions and Pilot Careers, on these three ages. Always have the same problems in all ages (although I didn't test Golden Age):

The mission list seems to contain incorrect options

I don't see problems here, but I can select IJN (Imperial Japanese Navy) in the Air Forces drop menu and I think I shouldn't be able to, because this is Jet Age... Also in some Air Forces I don't have any kind of rank or career selections, the filed are in blank

Now here is the problem, after clicking on "Start" this is what I get. No mouse and no "Main Menu" or "Generate" buttons :/
Can't get back to the main menu or start playing
Plus I guess I shouldn't be seeing a 1941 mission in Jet Age
The only way to exit the game terminate process in the task manager
Here is the log (from Jet Age, after checking "Single Missions" menu first and then "Pilot Career" menu, until the point of no return at the last screenshot, although same problems happen in all ages): pastebin[DOT]com/N61bv89D
Hope someone can help me