Note you might have to fiddle with access permissions a bit. Opening everything up to Everyone saves a lot of time, but might not be the most secure environment, depending on your situation.
=== Diagnosing Command Execute Handler Launch Issues ===
The CEH handles program launch on Windows 8. It's a small win32 program that Explorer launches when the browser is invoked. If issues arise, there are some debugging features built into the program to help diagnose issues.