I've tried about 3 times now to install a pet mod (zip file) but the last instruction, the one that says it will ask you if you want to replace the existing files, won't come up. It will say if you want to 'Copy and Replace', however it won't ask you the options to click 'Yes' to 'All'. ....Also, I'm not sure where the games Images folder is. It doesn't say anything like Program Files/Virtual Families - only 'Virtual Families'. Is that the Images folder? What am I doing wrong?