Problem with Windows Phone SDK 7.1.

Problem with Windows Phone SDK 7.1.

If you usually get this error every time you access the program, try restarting your computer then try it again. Maybe refreshing your system will do the trick. But if not, you should check again if Windows Phone SDK 7.1 is compatible with your operating system.

Windows Phone SDK 7.1 works on Windows Vista 32-bit and 64-bit [Service Pack 2] [all editions except Starter], and Windows 7 32-bit and 64-bit [all editions except Starter].

I’m not that familiar with newer versions of Windows by just looking at its window or dialog box so better check if your current operating system is one of the two mentioned above.

Windows Phone SDK 7.1 is compatible with Microsoft Visual Studio 2010 Service Pack 1. If you verify that your operating system is supported by Windows Phone SDK 7.1, try doing a clean installation of the software to restore it to its default configuration and fix any corrupted files that may have affected the program from functioning.

Uninstall Windows Phone SDK 7.1 then restart your computer when asked. After booting, check your computer for any possible errors. Use a disk utility application to check the system. Install the program again after this and then check if this fixes the problem.

If the problem is still the same after doing all these, try downloading its installer again from Microsoft’s website. To download Windows Phone SDK 7.1 again, you may visit Microsoft — Download Center — Windows Phone SDK 7.1.