Aafzal,

PROCEDURE dbc_OpenData(cDatabaseName, lExclusive, lNoupdate, lValidate)
 RETURN _vfp.StartMode = 0 && this open database only at devtime
* OR
 RETURN M.myPublicVariableAccessLevel>=THISDATABASEACCESSLEVELCOSTANT
ENDPROC

ATTENTION, IF YOU CLOSE ACCESS AT DEVTIME,
VFP CANNON OPEN THE DBC AND YOU CANNOT CHANGE THE CODE !!!!
YOU ARE GO INTO ONE DEADLOCK PROGRAMMING !!!!

SOLUTIONS:

A) IMPLEMENT A BACKUP AND A RESTORE TASK

B) try to use a external prg like dbc events code.

C) IF YOU KNOWN LOW LEVEL DBC USE, OPEN DBC AS A TABLE ,
CHANGE THE CODE ON MEMO FIELD AND RECOMPILE THE DATABASE

ANOTHER LITTLE PROBLEM IS THE bad error FIRED when you
open the database with Project treeview !!!! ( DBC INVALID )
ANOTHER BUG.
With OPEN DATABASE command or Click on Open button you have
a good message "Access denied".

Fabio