Ever since I upgraded my workstation to Windows 8, I spent most of my time with a desktop and use it like a Windows 7 machine. I rarely use those so-called “Windows Store Apps”. The only app that I use the most often is the Mail app: It allows me to access all my email accounts in one place without going through multiple web sites. However, I recently noticed that the Mail app did not work anymore. I tried several other Windows Store apps and most of them did not work either. The apps just showed spinning circles, and they did not launch at all. I tried to uninstall the Mail app and reinstall it. However, the Store app did not work either! I found a Microsoft article about apps troubleshooting. Their recommendations are to update your app, sync the app license or reinstall the app. They all requires a working Store app to perform. Since my Store app did not work at all, I could not try the recommended steps to solve the problem. At the end of the article, it mentions Apps troubleshooter. It’s an application that can try to fix problems related to Windows Store apps. I tried to run the Apps troubleshooter twice. It found different problems each time. This looked promising, but it did not fix my problem.
I then searched for other solutions. I came across one article that mentioned how uninstalling anti-virus software might help. I had McAfee Enterprise 8.8 with patch 3 installed in my computer, so I tried uninstalling it. After McAfee was uninstalled, the apps started to run again! If all else fails, you might try this to get uncooperative apps to launch again.