Find your "LOG.setup.exe.log" file located within "C:\ProgramData\NVIDIA Corporation\NVIDIA app\Installer\Logs", within that file search 0x80070005 and see if you can find a similar line of code line this one:
"41.527 | ERROR: [NVI2.NVFileAction] 850@CNVFileAction::InvokeAction : Exception {0x80070005 - Access is denied.; File: FilePath.cpp; Line: 1917; While copying C:\Program Files\NVIDIA Corporation\Installer2\VirtualAudio.Driver.{1CA02681-FFA8-482A-BFE1-283634A43977}\nvaudcap64v.dll to \C:\WINDOWS\system32\nvaudcap64v.dll} thrown while performing file action. "
Try to find a line that mentions error 0x80070005 and see if it mentions a file being installed into a specific folder and if it does mention a file that was denied access to a specific folder, perform the same steps in allowing access to that folder with TrustedInstaller as well as your Administrator account.