So, i have this weird problem. I used MasterController before, and it worked just fine. I had to completely clean out my pc due to some problems, and i forgot to backup my sims folders as i had not played it in a while. I recently started playing sims again, downloaded back CC and mods. I downloaded MasterController, it shows up in game, but the menu is not working in CAS. All my other mods and CC work, i tried taking out everything else out of my mods folder, including CC and it still did not work. I have no idea on how i could fix this, found nothing on google or anywhere tbh.

Hi there. Can you explain what you mean by MC's menu is not working in CAS?

MC provides its own version of CAS, different from EA's. In order to get that version, you must use a MC command to enter CAS or one of its subsets -- so that's MC > Stylist, Tattoo, or MC > Sim > Advanced > Edit in CAS. Once in the MC version, there is a way to bring the mod options menu up by right-clicking on the "..." button in the lower left corner where the game options, save, quit, etc. are. Perhaps this is the menu you meant? It doesn't exist in EA's version of CAS, right-clicking on the "..." button will do nothing and other MC-specific features won't be there.

In order to extend the MC version of CAS across the entire game so that it covers testingcheatsenabled CAS, Plan Outfit (dressers), Change Appearance (mirrors), the Ambitions Stylist station makeovers, and CAH/Create a Household, the MC Integration add-on module is required along with the MC base mod.

Note that even with MC Integration in play, the mods must be fully loaded and the game clock moving forward before MC's version of CAS becomes accessible. It is not usually possible to start the game, jump into Create a Household (CAH), and get MC's version because at that point the mod will not have loaded yet.