Probably you have to change it to '2', but you may have to try several different 'region codes'. Right-click on it and select 'Change/Modify' or whatever this is called in English. Go to that registry location, and you should see (on the right-hand side) a registry entry named SKU. Open the 'Start menu', then go into the 'Run' application. Uncover new skills, experience new personality traits and garner rewards, if your Sims succeed. Take your Sims to exotic destinations to hunt for hidden treasures. Guide your Sims to acclaimed fortuneor potential doom. I -am- running Sims 3 with a disc because I received Sims 3 Plus Pets as a gift but World Adventures worked fine on my desktop using the disc, now I just can't seem to get it to work on my laptop. Take your Sims on the adventure of their lives with The Sims 3 World Adventures. At first I thought it was because I installed everything and then World Adventures but since I've uninstalled everything else and I'm still getting the error I'm going to guess that isn't the issue. _Ink_ wrote:I'm trying to install World Adventures but every time I try it gives me an error.