Cannot Load Image

This error message means either the MC World.mcw file on your computer became corrupt or the program on your computer became corrupt.

Close MasterCook. Use Windows to find the MC World.mcw file on your computer. Delete that file. Start up MasterCook, and a fresh file will be created.

If this doesn't solve your problem, you will need to uninstall and reinstall the program after you back up your files.