Once you create the shortcut, access its properties. In its tabs there sould be a section with type, path, and destination
After the double quotes in the destination tab just put /MIS1
the closest i get with this is target type, location & just target. and i put that at the end of the exe stuff and it says it's not a valid path
Hello, it should be "Target" for you, so you should make its path into "...blablabla\sonic3d2d 1.24.exe" /MIS1. The additional commands should stay out of the quote and separated by one space.