I removed the applications that were in TEST from DTS and Dolby, removed the Windows drivers, uninstalled everything related to sound on the PC. I did the driver's installation ... for some strange reason twice it didn't work, but the third time it did something different. I ...
I have windows 10 LTSB version installed and it seems like the lasts exe does not support Do you've got an other valid Win-License-Key still enough...