Hi! I understand Melon Sandbox isn’t loading for you on your Windows device. Let’s get this sorted out together. To better assist you, could you tell me if you see any error messages, or does the app just keep loading indefinitely? Also, have you tried loading the app after restarting your computer or clearing your browser cache?

Meanwhile, here are some general steps we can try:

1. Restart your device: A simple reboot can clear temporary glitches interfering with loading.

2. Clear cache and cookies in your browser (since you're using WebKit on Windows 10):
- Open your browser settings.
- Find Privacy and Security.
- Clear browsing data, making sure to select cached images and files.

3. Disable any mods or extensions you might have added to Melon Sandbox, as mods have been known to cause loading issues.

4. Check your internet connection: Make sure your connection is stable. Sometimes temporary network issues affect loading.

5. Try running Melon Sandbox in a different browser or in a private/incognito window to rule out browser-specific issues.

6. Update your browser and Windows OS to the latest versions to ensure compatibility.

7. Check for server status: As of now, Melon Sandbox appears operational, so server outages are unlikely.

If these initial steps don’t help, there may be a more specific error like “Error 415” or issues with in-app purchases affecting loading. We can explore those deeper if you let me know.

Would you mind trying the above and letting me know what happens? That way, I can tailor the next steps precisely.