>>Hello,
>>
>>I wanted to set some relations in my VFP database, but menu "Edit Referential Integrity" is not enabled ("Edit relations" too).
>>I tried to open database exclusive, or even create new one, but I am still not able to select those menu items. Is there any trick for that?
>>
>>Thanks in advance
>
>Have you your database open exclusively for edit? Otherwise it says (read only) at the title bar of your db designer window. Close the database and reopen it exclusively. Sometimes VFP is onstinate and still will not give you exclusive accessl. I don't know how much this has been sorted in VFP8, but it has vexed me for years. Try closing the db and then closing VFP and restarting.
>
>HTH
>
>Terry

It is not possible to edit relationships on DB. Can it be bad version of VFP? I have VFP8 SP1