i cant build anything in the sims 2

by Dangermouse0 - 7/14/06 11:10 AM

Hi, im haveing a problem with my sims 2, it all works great but when i try to put a wall or a pool...
I can put objects but i cant build anything, i click but nothing comes out. The game is ok because ive tried it in another computer.
My computer is a dell E1505, intel centrino duo 1,66ghz, intel gma 950 (256mb shared), 2gb ram.
I downloaded one of this thigs to play with no cd could it be that?