Himar,
Well considering!
The project remains open because the apllication must know No of version (cf Dough henning in foxtalk)

PRIVATE cVERSIONNUMBER
*
IF TYPE("_ VFP.ACTIVEPROJECT") = " O "
*
* - - 15/01/2001 there is a probl.ici but later...
cVERSIONNUMBER = ALLTR(_ VFP.ACTIVEPROJECT.VERSIONNUMBER)
ELSE
* - - 26/02/2002
* - - One should not any more leave the open project because Dbc cannot any more
* - - to be closed with closed All
cVERSIONNUMBER = " 3.00.000 "
ENDIF

I thus close the project before launching the application....
Thank you