Is there any way to undo the ultimate fix? [CLOSED]

I have tried the ultimate fix step by step (the new version) three times. I even reinstalled showtimes. I deleted all caches, moves the sims 3 folder (from document/electronicarts) to the desktop and removed it, and still nothing!
I cant get my game to work at all. It was working fine until I installed showtimes.
I had previously downloaded from here, but never applied the complete fix, only the crack folder from the fix, and my game worked perfectly. IS there something I did wrong? How can I fix this?

I had posted a similar thread before, but It got moved and now I cant find it.

Thanks!

Hello,

Here it is: https://games4theworld.forumotion.com/t3858-ultimate-fix-and-everything-still-not-working