[Wishlist] Retrieve default icon for .msc Windows applets

See post from BorisB (#2)

See info about .msc applets:
http://www.reviversoft.com/file-extensions/msc

.msc apps icons are not saved in the .msc file itself (as it is for applications). There must be a call in the registry to get the default icon.

No plan to work on this for now.