[elot]

I had a good working IL2 4.09b1m (i believe it was) and it was working okay with Win7 64bit.

After installing 4.09m (official release) i have the same problem when i look to the right, and the problem is at least with Hurricanes, spitfires, F4F's, Fokker Dxxi, F6F's and another few.
Looking to the left,up and straight ahead is no problem with the sound.
Looks as if 4.09m installed something strange, but i have not figured it out yet.

i have been looking into my backups and found out that before i installed Win7 everything worked.
After installing win7 64bits and copying the old files back to the C drive, i have this sound problem.
It is NOT a 4.09m problem, because i had it 1 day before installing 4.09m, but after installing Win7.

I will try some more things to find the problem.