Boggin,
Thanks for taking the time to offer sugestions to get Tweaking.com AIO working.
I have found the problem. I realized I had not run a System Restore. DUH! When I did, I received an error message that a registry item from Bitdefender Total Security 2018 had kept the System Restore from completing. (System Restore did complete)
I uninstalled Bitdefender and reinstalled Tweaking.com AIO and it ran as it should AND repaired my audio as expected.
It will be interesting to see what happens when I reinstall Bitdefender and what happens, if anything, to cause problems/conflicts with Tweaking.com AIO.
PS: Just discovered:
1. Bitdefender IDs Tweaking.com AIO as “Malicious Software”
2. Bitdefender ID’d Malwarebytes as needing to be removed
before installing Bitdefender. AFTER Bitdefender was installed
Malwarebytes was installed. ???
3. Bitdefender, AIO and Malwarebytes all installed with no apparent conflict