No way to turn off the digital signature verification process.
No way to turn off the digital signature verification process.
I've been attempting to set up Dolby Digital Plus v2 on my W10 Pro PC, but it fails without success. The installation keeps failing because the driver isn't digitally signed. I've explored various methods from online guides, but none resolve the issue consistently. I've also tried using different tools like BCDedit and adjusted settings in Gpedit.msc, yet the problem persists. The videos I watched stopped working on my machine instead of fixing it. I'm seeking help to get this driver installed properly.
Perhaps using legacy BIOS instead of UEFI. Windows may not load properly, but it could be a direct copy from the maker. Make sure to turn off any antivirus programs and the built-in Windows security filters. Good luck!
Thanks for your help, soulreaper11207. I'm testing Legacy BIOS now. It seems the changes in Windows 10 Pro might not be the issue—I've noticed many pages seem straightforward. Probably because my PC was built with Realtek audio and the drivers are being replaced by Dd+One, which works for them. I didn't manage to turn off Windows Defender and I don't use UAC either. Anyone else experiencing this problem?
You likely need to turn off UEFI Secure Boot. It seems permission settings might be the issue. Try executing the commands with psexec using a different user account.
I figured it out. Someone else had this problem, and the only way they installed unsigned drivers was through Troubleshooting > startup options > 7-way. None of the other methods helped. For me, this is confirmed—none of the commands or gpedit allowed driver installation. My issue was that the troubleshooting startup method didn’t work before, and I finally identified it as a faulty Bluetooth keyboard. It had been causing odd problems for a month. I always needed to press Ctrl+Alt+Del to fix it after it would crash. I think when I selected 7 in startup options to disable driver signatures, it triggered another command because it would go to Windows, but driver signatures were still enabled. I used an old wired keyboard instead, and it worked—then a window appeared asking if I wanted to install the unsigned driver (which never happened before).