I removed the size coding from your post because it's just not necessary. Also, please turn your capslock off when you post. There's no need to "shout" Taken from our site rules:
While we're on the subject of punctuation, etc, please do not type in all caps. It's bad forum etiquette and viewed as shouting. It's also annoying as all get go.
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This is also not the right place to post. We have a Help section for the sims you should post in, not here. Topic moved.
Now, the file. Just go into your Downloads folder and take the mod out. It really is that simple. The file will be labelled "Insimenator 2.9 [version] Edition.package" ([version] being whatever version you installed - OBJ, DEST or SIM). As theraven said, this mod does not come with the game. You (or someone else) had to have installed it in order for it to get there (unless you installed an illegal version, which we won't help you fix).