If you still have Norton installed, temporarily uninstall it.
Download this audio driver again.
https://ftp.hp.com/pub/softpaq/sp149001-149500/...
It will create a folder "C:\SWSetup\SP149476"
Run HPUP.exe and continue with the installation.
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Note: This is a non-Microsoft website. The page appears to be providing accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as a PUP (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.
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