Hi Stephane.

>This error only occur at runtime. Every call to VFPCom.Comutil is causing it.
>Looks like the story is happening again... It's not possible for me to ship any app with VFP8 until this is resolve :( Or is there any included RstoCursor and CursorToRs in VFP8 ? i did not see it.

Have you looked at the new CursorAdapter class? It has built-in RSToCursor and CursorToRS functionality (which unfortunately aren't exposed as native functions) and makes it easy to work with an ADO Recordset.

Doug