REGEDIT4

[HKEY_CLASSES_ROOT\.bmp]
"Content Type"="image/bmp"

[HKEY_CLASSES_ROOT\.bmp\ShellEx]

[HKEY_CLASSES_ROOT\.bmp\ShellEx\{BB2E617C-0920-11d1-9A0B-00C04FC2D6C1}]
@="{7376D660-C583-11d0-A3A5-00C04FD706EC}"