Hi there! I see your MyRadar Accurate Weather Radar app on Windows isn’t running and shows a message that it "did not shut down properly." Let’s get to the bottom of that. Just to clarify, are you using the app through a browser on your WebKit-based Windows device, or do you have a dedicated desktop app installed? Also, did this issue start after any recent update or unexpected shutdown?

Meanwhile, here’s a straightforward approach you can try to fix this:

1. Close the app completely: Make sure MyRadar is not running in the background. Open your Task Manager (Ctrl + Shift + Esc), find any MyRadar or related processes, and end them.

2. Clear cache/data if available: If using a browser, try clearing your browser’s cache and cookies for MyRadar. If it’s an app, check if you can clear its cached data in its settings or reinstall it.

3. Restart your device: Sometimes lingering processes or temporary glitches cause such issues. A fresh reboot clears these.

4. Run as administrator: If it’s an app, right-click the MyRadar executable and select “Run as administrator” to give it full permissions.

5. Check for updates: Ensure you’re running the latest version from the official MyRadar site or app store, as recent patches may fix shutdown and startup issues.

6. Disable conflicting software: Sometimes antivirus or firewall software may interfere. Temporarily disable them to test if that’s the cause.

If you already tried these or the problem persists, let me know which of these you’ve done and we’ll dive deeper into advanced troubleshooting like checking log files or reinstalling with a cleaning tool.

Are you satisfied with these initial instructions or would you like help with any particular step?