Have you carefully examined, likely using GPMC, the GPOs (all of
them) that are linked to the Domain and to the Domain Controllers OU ?

Signature
Roger Abell
Microsoft MVP (Windows Security)
> Hello,
> My domain policy password keeps changing pack to 0 length, i set it
> up to 6 and it switches back to 0 after a few hours it goes back to 0.
> I emable audit, and when i modify it it show write to 0000-000000-0000
> or something similar. Does anyone have any ideas on how to fix this.
> thanks.