@graceymanors You said earlier that you could assign the bad cc to a sim in CAS. Have you tried doing so when each .dbc file is the only one in your clean folder? This could still help isolate which file you need to take apart.
If the bad cc doesn't appear in your clean folder at all, perhaps it only remains in your old game folder via an installed sim or lot, or its file in DCBackup. (These files are sometimes a source of "recontamination" for bad cc; everything in DCBackup can be deleted except for ccmerged.package.) Whatever the case, though, if you can't find the bad cc in your clean folder, you can start copying your library and saved sims files into it in batches, testing in CAS to make sure the bad cc doesn't reappear. Once you're satisfied that it's gone, you can copy your saves over as well.
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I don't work for EA. I'm just trying to help fellow players with their games.
