Sound Problems And Error Code 5009: 0x8002802b During Installation

After updating my PC to Windows 8.1 from 8, there were persistent sound problems. So I reverted to Windows 8, but the problem remained. So I uninstalled the Realtek drivers to install again. But now, on trying to install, I’m getting the error code 5009: 0x8002802b. I am frustrated. Can this be fixed?

