As for installing a fresh install of the current Aces High Game, you can copy all terrains, skins, settings folders over, you will just have to go into the controllers setup and assign your axis ( pitch, roll, yaw, etc... ) and recalibrate your controllers in both Windows and in Aces high.......
reboot your computer, then most times any keymapping or controller buttons you had already had program, most times will pick back up just like they were,
YMMV
regarding the Alpha:
Skuzzy posted the following thread regarding what can be used from he current AH game in the New Alpha3 game:
Settings files you can use from the current game http://bbs.hitechcreations.com/smf/index.php/topic,373697.0.html
The files with the following extensions may be copied over, from the current game "settings" folder.
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*.JSM
*.KMP
*.HPS
The "planes" folder may also be copied over.
"Skins" are not supported yet.
Please do not copy any of the *.CFG files over.
« Last Edit: July 24, 2015, 09:34:47 AM by Skuzzy »
do not copy any other files or settings , etc... from your existing Aces High Game to the Alpha Game
hope this helps .... PS: be sure to go into Power options and turn off USB suspend, so your USB ports do not drop power if you go for awhile without moving them.......
TC