>Ed,
>
>That's why I'm confused. I've been using MSComm for serial communications to the serial port of a meter using the OnComm Event to respond to the OnSend and OnReceive events and it's working fine. What's going on here?
>
Then there's something other than just MSCOMM32 involved...if you ot a class from someone else to do the work, I'd bet on it using VFPCOM to bind to OnComm.