>>>>If the file disappears from the file system, the RecordSource becomes invalid and VFP,
>>>>instead of recovery the situation, VFP takes away from the grid.
>>>>
>>>>Try to ZAP,PACK,CursorFill() a Recordsource ...
>>>>
>>>>Then a cursor binded to a grid must maintain the appropriate file dbf
>>>
>>>
>>>I don't know about the rest but ZAP works fine
>>
>>If, with this example your grid is still usable,
>>then you have a new vfp
>
>
>Your example shows that the grid is blank after the zap
>
>However, if you do a grid.refresh() - it works fine
>

>PUBLIC oform1
>
>oform1=NEWOBJECT("form1")
>oform1.Show
>RETURN
>
>DEFINE CLASS form1 AS form
>
>
>	DoCreate = .T.
>	Caption = "Form1"
>	Name = "Form1"
>
>
>	ADD OBJECT grid1 AS grid WITH ;
>		Height = 200, ;
>		Left = 24, ;
>		Top = 36, ;
>		Width = 320, ;
>		Name = "Grid1"
>
>
>	ADD OBJECT command1 AS commandbutton WITH ;
>		Top = 6, ;
>		Left = 45, ;
>		Height = 27, ;
>		Width = 84, ;
>		Caption = "ZAP", ;
>		Name = "Command1"
>
>
>	PROCEDURE Load
>		CREATE CURSOR AA (BB I)
>		APPEND BLANK
>		APPEND BLANK
>		APPEND BLANK
>		APPEND BLANK
>		APPEND BLANK
>		APPEND BLANK
>		APPEND BLANK
>		LOCATE
>	ENDPROC
>
>
>	PROCEDURE command1.Click
>		SELECT AA
>		ZAP
>		APPEND BLANK
>		APPEND BLANK
>		APPEND BLANK
>		APPEND BLANK
>		APPEND BLANK
>		APPEND BLANK
>		APPEND BLANK
>		replace ALL bb WITH 2
>		LOCATE
>		 =m.thisform.grid1.Refresh()  && added this
>		&& BROWSE
>	ENDPROC
>
>ENDDEFINE
>*
>

Infact i clear my previous message.
Sorry