My guide has a step-by-step for installing mods that you can use to check your set up - see section 3.9, the very last part: Is the Resource.cfg file set up correctly? (It's in the Mods folder, but not in a subfolder of Mods it's not named Resources.cfg, and it's got a valid set up?) (They should be in your computer's 'Documents' directory - not in the Program Files - under the 'Electronic Arts' folder in 'The Sims 3', under 'Mods'),ģ. Originally posted by cruinne:I can think of three common mistakes when installing Mods.ġ, Did you unzip the mods, or leave them zipped? (They have to be unzipped, and have a.