It's great to hear that everything else on your Windows 7 Build 7231 installation is working well. However, it seems like you're encountering an issue with Windows Media Center not opening even after adding the WMC gadget to the desktop. Here are a few troubleshooting steps you can try to resolve this issue: 1. Restart the Computer: Sometimes, a simple restart can fix various software-related issues. Try restarting your computer and then launch Windows Media Center again. 2. Check for Updates: Ensure that your Windows 7 installation is up-to-date. Check for any available updates, especially related to Windows Media Center or any other critical system updates. 3. Run Windows Media Center Troubleshooter: Windows has...