sorry for bad location.
regedit works (Duh to me for bad phrasing!!!), however the the help file I had access to at the time was not for vista so the string was off.
The change language string ,for sims 2 using regedit ,if you have vista is
Regedit - HKEY_LOCAL_MACHINE - SOFTWARE - WOW6432NODE - EA Games - then go to game needing patch - 1.0 - Language - and for English change Hexadecimal value to 1.
 Again sorry for misplaced posting and bad phrasing.

Yes I'm  a Posting Nube !!!

using resedit to change language works how ever with vista you have to go to wow6432node then ea games

I have tried every thing on the net I can find and still haven't found a way to translate the stuff packs I bought from Thai to English.
Can any body help me please?

I have Vista, and no regedit doesn't work with my OS's setup.