<ul data-eligibleForWebStory="true"><li>The NotificationController.dll file is essential for programs to find necessary instructions on Windows.</li><li>The missing error occurs when Windows cannot locate the file in the program's installation folder or system folders.</li><li>Ways to fix the NotificationController.dll missing error include using DLL Fixer software, updating Windows, and reinstalling the problematic app.</li><li>DLL Fixer programs can fix broken, corrupted, missing, or not found DLL files.</li><li>Updating Windows can help resolve missing DLL errors by installing pending updates.</li><li>Reinstalling the problematic app may resolve issues related to NotificationController.dll errors.</li><li>The System File Checker tool can fix corrupted system files, including missing DLL errors.</li><li>Performing a System Restore can revert Windows to a point without errors if enabled previously.</li><li>A factory reset of Windows can be considered if other methods fail to fix the missing DLL error.</li></ul>

How to Fix NotificationController.dll Missing Error on Windows

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