I have an RS-232 serial on my computer I connect with a null modem
Procomm plus tells me "I am connected"

, but

_no data is present on my Procomm screen
_The SD and RD lights flicker with every keystroke

I have the same _problem with HyperTerminal

I tried different ports and different resources with the ports No


Where does Procomm look for data being sent and received?

Can I change that Location

Thank you