GrantHes (die van de Custom Launcher V2) is bezig met een progje om je oude custom content om te vormen. Hoe goed dit werkt, weet ik (nog) niet.
LINK van GRANTHES http://sims3.the-prof.net/forums/index.php/topic,1298.msg1995.html#msg1995
Dan is er de TSR met het volgende:
In October 2011, EA released a game update (patch version 1.26 for PC, 1.27 for Mac) to coincide with the release of the Pets EP. These both included substantial changes to the way Custom Content (CC) works, to enable the animations of Pets to work with objects they could interact with.
The result was that all pre-existing CC was broke and failed to work in the updates games.
TSR have worked tirelessly for days to fix the problem for the entire Sims community. First we fixed our Workshop tool so that all newly created CC would work with the latest game versions. Then we started fixing all of our Sims 3 downloads on the server so that newly downloaded content would also work. Finally, and this is why you are here, we released a tool to fix players’ games, patching their downloaded CC as well as that already installed in their games. The result was a "fix it all" tool to get players games working again. It’s called "TSR Pets CC Bug Fixer", and you can download it in step 1 of our guide.
Kortom: heb je na de installatie van Beestenbende of de nieuwste patch problemen met je custom content, check dan de TSR voor de TSR Pets CC Bug Fixer
De link hierover is hier: http://www.thesimsresource.com/fixyourgame/