How to Remove MS Shell.Dll With McAfee

1. Right-click the 'McAfee' system tray icon. From the drop-down menu, click 'Check for Updates.' McAfee will check for updates for its virus definition and program files from the Internet and then automatically download and install them. This will ensure that, during the scan, the program can find all traces of all viruses on the computer.
2. Right-click the 'McAfee' system tray icon again.
3. Click 'Run a Scan.'
4. Click 'Full.' McAfee VirusScan will launch and perform a full system scan of the computer. This will take varying amounts of time depending on the size of the hard drive. When the scan is complete, McAfee will have identified and removed all traces of the computer virus associated with the counterfeit Shell.dll file on the computer.