I download the sims 3 trainer for my kids to use on the family PC but it keeps getting banned. I've had to download a few time now I don't see why this should happen the PC uses my internet connection to Authenticate and most of the time it does.
If you mean it's not getting pass the authentication test then try downloading an offline key from this page Link first download the key creator thingy then inter it online to download an offline program for this problem just put it in the same folder the trainers are in.
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