When Microsoft installs updates with your method, we create a technique restore point just in case problems come up. Check out restoring from that time and find out if that fixes your sound issues. For more info, see "Restore from a program restore point" in Restoration alternatives in Home windows. https://24by7directory.com/listings13107485/the-smart-trick-of-dmv-registration-transfer-in-ontario-that-no-one-is-discussing