Into the Future- Update related error

Alright so I haven't even finished installing all of my expansions which are as follows:
Base game
Generations
Supernatural 
and Into the Future 

Everything was peachy, installed the update manually and was installing the expansions. Into the future was the last one and upon clicking the "Sims3EP11Setup" I got this error message:



After searching (via google) that it might have something to do with my update. So I redid the update but no luck.

I tried redownloading the torrent as well with no success (Didn't have much hope for this but it did work in the past)

At this point I'm very confused and unsure how to proceed. Help?

Did you use the ultimate fix? If not, then i reccomend it. It solves the problems.
Here is the link:

https://games4theworld.forumotion.com/t1870-can-t-update-the-sims-3-to-v167-fix-manual-patch

Good luck!

Tried the Ultimate fix.... turns out it can't fix everything....

Hmm that blows! I hope someone else can help you. I'll keep my fingers crossed that you can get it fixed again