... :shock: i only can use F8 :cry: --- as told i use ..\BUILDh.BAT MyPrg now i need to add Folder c:\harbour\lib\win\bcc and c:\harbour\include -L<libpath> additional path to search for libraries -i<p>|-incpath=<p> additional path to search for headers ..\BUILDh.BAT MyPrg -Lc:\harbour\lib\win\bcc ...