[SOLVED]Sims 3 theeldergod upload help

I downloaded the razor 1911 versions of sims 3 but im having some trouble extracting the files i downloaded. Here’s the link to the post: http://www.google.com?t=2608337&start=0
Am having some trouble, after extracting the rars i get a bunch of .001 split files. Ive used h j splitter and FFSJ to join these files. In the end i get a 5.3 gb file. No extension or anything. What am i supposed to do now? Ive tried extracting it, adding .iso, .rar extensions but i always get a problem.. help?
Oh when i open it with 7 zip or rar i find an .iso file inside, however when i try to extract it it asks me for a .00 file or says file is broken
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Answer #1
Extract the .001 files with winrar.
Answer #2
wow, that actually works. There was a weird file inside but it’s actually it. I didn’t think of it, thxs a bunch.