I'd prefer to use a Dolby pro logic II decoder, so then I tried installing Dolby home theater from my drivers folder that's in my C drive, but it says DHT cannot be installed. I used speaker fill option from the realtek hd audio manager, but I am not satisfied with it. So I want to know how to upmix my stereo source to 5.1. I recently bought a new desktop and logicteck analogue surround speakers. Re: Windows 10 Dolby Home Theater V4 not working 09:52 pm If you search 'dolby' in the system search box, you get over 4 file location for Home Theater, Advanced Audio, and 2 other programs.
