Tricou "owner does not exist" step by step instructions on how to fix?

[LaurellKH]

When running Hood Checker all that is left is the faulty memories of the Tricou family. 1st, can this problem be fixed? Then, how?

If this is any difference I have one of them alive now.

[Mootilda]

The HoodChecker thread contains information about errors and how to fix them. There is no step-by-step tutorial.

An alternative is to download Tarlia's clean neighborhood and subhood templates:
http://meetme2theriver.livejournal.com/63030.html

Tarlia has already fixed a bunch of errors with the EA shipped neighborhoods. However, clean templates will not fix problems with existing neighborhoods.