If you are setting up the complete collection, keep these technical requirements in mind:
The file The.Sims.3.The.Complete.Collection.part5.rar is typically one segment of a multi-part compressed archive containing and its various expansion and stuff packs. Because it is a split archive, you cannot open or extract this specific file on its own; it requires all other parts (part1, part2, etc.) to be present in the same folder to function. How to Use Multi-Part RAR Files The.Sims.3.The.Complete.Collection.part5.rar
Adding Downloads To The Sims 3 - Parsimonious Technical Support If you are setting up the complete collection,