Question answer - MCL file associations

I was asked about the MCL files that Media Center uses and why the standard “Windows doesn't know what to do with this file” message can be displayed when trying to run one directly.  This can happen when trying to open a MCL from the run dialog on the start menu or from a command line.  This is a known issue, but I can't say when this will be fixed currently.  Double clicking a MCL file should open Media Center correctly and an MCL file in the Start menu should also open Media Center correctly.