I installed all of my Sims 2 games ( I have ALL of them, every single one), on my portable hard drive...and I'm trying to install custom content from www.thesims2.com exchange and I did this a lot before when it was installed on my laptop, but now I got Sims 3 and I uninstalled Sims 2 and just put it on my portable hard drive. Everytime I click on the custom content I want to add, the blue screen pops up where its supposed to let me install it into my game...but all it says is "This content requires expansion pack data that is not installed". Which is impossible seeing as I have every single Sims 2 game...can someone help me??? Thanks! yes the sims 2 runs fine off my external drive..each game has its own seperate folder. should i install the clean installer to my c drive or my g drive(my portable hard drive)?