NVIDIA App Not Working/Opening Windows 11/10, Best Fixes Here

Troubleshooting "There Was a Problem with NVIDIA App" Error in Windows

The NVIDIA app, a vital tool for PC gamers and creators, can sometimes malfunction, displaying the frustrating "There was a problem with NVIDIA app" error. This guide provides several solutions to resolve this issue in Windows 11 and 10.

Problem: The NVIDIA app fails to launch, open, or load correctly, potentially accompanied by the error message.

Solutions:

1. Reinstall the NVIDIA App:

This is often the first recommended step.

• Uninstall: Go to Settings > Apps > Installed apps (Windows 11) or Settings > Apps > Apps & features (Windows 10). Locate the NVIDIA app, click the three dots (Windows 11) or select "Uninstall" (Windows 10), and follow the prompts. Consider using a third-party uninstaller for a more thorough removal.
• Clean Up: Open Run (Win R), type %appdata%, and delete the NVIDIA App folder. Alternatively, use the NVIDIA cleanup utility to remove all NVIDIA-related files.
• Reinstall: Download the latest NVIDIA app from the official website and install it. Reboot your PC.

2. Run as Administrator:

The app may require administrator privileges.

• Run Once: Right-click the NVIDIA app shortcut and select "Run as administrator."
• Always Run as Admin: Right-click the shortcut, go to Properties > Compatibility, check "Run this program as an administrator," and save.

3. Enable Windows Notifications:

Disabling notifications might interfere with the app's functionality.

• Enable Notifications: Go to Settings > System > Notifications (Windows 11) or Settings > System > Notifications & actions (Windows 10). Ensure notifications are enabled and that the NVIDIA app's notification settings are also enabled.

4. Enable WPN Service in Registry:

The Windows Push Notification (WPN) service might be disabled.

• Check WPN Service: Open Registry Editor (regedit), navigate to ComputerHKEY_LOCAL_MACHINESYSTEMControlSet001Services. Locate WpnService, WpnUserService, and WpnUserService_xx. Ensure the "Start" value for each is set to 2.

5. Delete Log File:

Delete the log file _NvMessageBusBroadcast.dll located at C:Program FilesNVIDIA CorporationNvContainerpluginsLocalSystem.

6. Update GPU Driver:

An outdated driver can cause conflicts.

• Update Driver: Open Device Manager, expand "Display adapters," right-click your NVIDIA graphics card, select "Update driver," and follow the on-screen instructions.

7. Update Windows:

Keep your Windows operating system up-to-date.

• Check for Updates: Go to Settings > Windows Update and install any available updates. Consider backing up your data before major updates.

By trying these steps, you should be able to resolve the NVIDIA app error and restore its functionality.

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