>>I have a CR3001 electronic cash drawer manufactured by Logic Control Inc. The functional test checks out fine. But I cannot make my VFP open it via serial port connection.
>>
>>If anyone has had any experience with this product or can help it would be most appreciated.

>You need to use the MSCOMM32 OCX to control the serial port; you can't do it in VFP using low-level file I/O.


Thanks.
Where would I look to find out how to use MSCOMM32.OCX?

Thanks Ed.