Description
During an application update, the McAfee update icon is displayed in the System Tray. If the icon does not disappear after a few minutes, the update may have stopped responding.
If you attempt to restart the computer the warning below is displayed:
McAfee updates are being installed in the background. Please do not shut down or restart your computer until the installation is finished. You will be notified when the installation is finished.
Solution
Manually Stop the update and restart the computer
1. Press Ctrl+Alt+Del to open the Windows Task Manager.
2. Click Task Manager.
3. Click the Processes tab, then right-click mcupdui.exe and select End Process.
4. Click Yes in the warning dialog box.
5. Close Task Manager.
6. Restart your computer.
The update session will restart after your computer restarts. The animated update icon will appear in the system tray while the updates install.
If the update icon does not appear in the System Tray, manually restart the update:
1. Right-click the icon in the System Tray and select Updates.
2. Ensure the icon disappears when then installation is complete