Norton error 3048 3 occurs when there is an incomplete or corrupted installation of the software. The error is not so big and can be quickly resolved by the users on their own. Have a look at the methods mentioned below to fix Norton error 3048 3:
You need to repair registry entries associated with the error
Perform a complete malware scan on your system
Use disk cleaner to clean all the junks
You need to update your PC device drivers
Undo all the recent changes on your system
Install all the windows updates available
Install Norton antivirus software again
You need to conduct a clean installation of Windows.
These are the steps to be followed to fix Norton error 3048 3. If they dont help you, ring up Norton Support Number and get help from the experts.