>Hi All
>
>I am working on PARTech POS Machine with partech CashDrawer, anyone knows how to open it, there are some DLL Files available with the machine and i followed the guidelines but not able to control it.
>
>Thanks
>Anwar

Sending CHR(9) through the proper COM port that the drawer is connected to is how we did it in 1989. Maybe it hasn't changed.