>>Is there any way to send data from one computer to the com port on another? Like useing fwrite(). Problem is I've never used fwrite() and the documentation is limited. BTW in VFP5.0
>

You are trying to send from the comm port on PC 1 to the comm port on PC 2, or send data from PC 1 out the comm port of PC 2?

>Sure - use the MSComm32 control. Open the Comm port, and instead of calling FWRITE, send data via .Output