Just installed with HRTF.
Link to guide in comments.
This is NOT just a sound pack. This is a complete audio renderer replacement that enables true 3D positional audio in IGI 2. 3d Sound Provider For Igi 2 BEST
If you still play IGI 2, do yourself a favor. This is the . Just installed with HRTF
This combination replaces the game’s broken audio path with . 3d Sound Provider For Igi 2 BEST