I know necromancy is bad. I want to ask one single question, because people were talking about downloading a fix file would be better than fixing sims in simpe.

If I have my Strangetown played for years, and got many offsprigs of mentioned sims with DNA errors as well as sims made by me. Is it better in my case to download the fix or fix them in simpe? I'm not reinstalling the game nor starting neighbourhood from scratch, so I would rather NOT replacing my neighbourhood file (it would cause error, isn't it right? or revert my neighbourhood to maxis premade stage?)

And Yes, I still want Lola Singles to have more kids... don't ask why.