EA APP Won't Open Game

Hi, I do hope I have the correct place to mention this. I was able to play my game, initially, after I patched a day after the latest update hit. I did figure out how to get the game to read my saves, thankfully. But so far, in another Sims 4 game folder, the game can't read my Mods. This, even after I saved the new game I started, and went into Game Options to turn the mods back on.  I saved and exited after I reactivated the mods.  Still made no difference yesterday.  My initial game folder I can play the game, and the mods show up just fine. But I wanted to work on a different game, which requires different mods from my other game.

I was able to get the App to open and start my game, this morning. I checked a few things out while I was there, and deemed, I would try the newer game in the other folder. In fact, when I looked at the files in the second game folder, there seemed to be a few things missing.  I checked on the third folder I had, and decided to move the saves, Tray and Mods folder into that one, just to see if the missing files were the problem.   Saved and exited like normal. Can I get the App to open my game again?

No. I am having fits about now.  I even attempted to install a new EA App, but the App informed me it was already installed. Okay. I restarted my computer and tried to open the game again.  It's a no-go. I'm grossly unhappy and close to being furious at this stage of the game. What the heck is going on?

Please help.