Is there a way to transfer ARMA2 control layout to OA?

I have Combined Arms but have only played ARMA2. I'm a lazy SOB and getting my controls so I like them in ARMA2 was a long process. Is there a way to copy that config to OA, and would that be a wise thing to do?

Look for your "USERNAME.ArmA2Profile" and "USERNAME.ArmA2OAProfile" files, somewhere in "Documents\ArmA 2". Backup the second, copy and rename the first.

That should work and missing entries will be added. Else try copying just the part with the key assignments inside, you can open them with any text editor.

Remember to assign a key to switch optics.

Thanks, finally got that to work. I was getting an error message, but that was because I had okt_noblur enabled and OA doesn't like that.