mcafee dat update error unable to backup existing file

2 Amazing ways to Fix McAfee Error Unable to Backup Existing File, Not Enough Rights

2 Amazing ways to Fix McAfee Error Unable to Backup Existing File, Not Enough Rights

McAfee error unable to backup existing file Symptoms of McAfee Error McAfee antivirus DAT updates fail after running the file from the shared network. And you will get an Error message “Unable to the backup existing file, not enough rights”. Even though you are running it as an administrator, still you will be facing this…