>I've been having a problem with data base corruption when I build referential integrity into it using the data environment. Anyone else having this issue? It doesn't matter if I access the dbc on my laptop or another drive. I selected one table which had a relationship and selected "referential integrity", then seleced "cascade" for deletes and saved, and immediately got the .dbc corruption message....

See Re: DBC consistency error Thread #1086468 Message #1086469