EA APP Will Not Launch!

Hello, 

           I just thought I would let someone know that when I installed some light CC to test out if the game could handle CC again would work or not, the actual EA app failed to launch in any way. When I deleted the test mods, the app opened like normal. To say the very least, this is a headache! Honestly, if I wanted to play vanilla, I could have stayed playing The Sims 4 on console. This is a serious issue and needs to be resolved ASAP! The diabolical destruction EA has unleashed on CC is not making me want to spend any more thought on the Sims 4.