Help with Menma's

[Aeon]

okay i can't find an answer anywhere to this so i thought i'd ask here maybe someone was able to do it and could help me please. What i want to do is play menma's through regular tera on steam so i can log my hours on tera.

I already tried the "Drive\path to the folder\executable" %command% and that doesn't work, it does open the menma's executable. But when it opens, the menma's launcher just wants to redownload the files for the game. so if anyone knows i'd greatly appreciate it.