|Last updated on January 9, 2021|
A warning dialog can sometimes appear while trying to install/uninstall an application.
You can try to find the running application on Windows system tray.
Then, right-click the application icon and close it.
After closing the application using its system tray icon, you will probably be able to uninstall it or install its new version.
If you still aren't able to close the application, you can try "Task Manager" by following the steps below: