Do I have to re apply the ultimate fix & manual patch again if I uninstall an EP!?

Ever since I updated to 1.67 & downloaded the prism venue, it takes 4 ever to load on the 2nd loading page, 30+ minutes, sometimes it won't load at all; it would be at like 97% loaded then stop... the interactive screen still going tho...

I've tested out by taking out my mods along with .packaged cc, it still took awhile, but finally loaded, I put everything back & tried again; everything loaded, but it took awhile; but when it did, my sims would freeze sometimes & some in game sounds would not work (doorbell, scooter, kareoke music).

B4 I updated & added another venue, everything loaded & worked fine, so i'm assuming I just have too much premium content & cc installed; so want to try uninstalling an ep (supernatural), was previously on 1.63

Sorry 4 my rant, I only asked 1 question & it ended up like this!  

Hello,
Try removing your CC and mods cause I had a similar problem before and that fixed it....
You don't have to uninstall anything if you don't want to but either you do OR you don't please re-apply the manual patch and the ultimate fix....
You could try removing your TheSims 3 folder from MyDocumnets/ElectronicArts and put it somewhere like desktop or anywhere you want...
And trying a new game since that's gonna start the game without any cc,mods and etc...
See if that helps!
Good luck!