Hello all! I am running win 98 on a pentium 166 w/64 mb ram. I bought an old, (but new in box) Compaq/Microcom 510 plug & play serial/parallel external modem. I installed the modem on com2 (my only external port) as a serial modem. I cannot use it as a parallel modem for other reasons. The modem worked fine after install and got on the net quickly, but after disconnect and trying to re-connect, IE5 says "cannot find modem". I click modems in control panel and go to diagnostics and get "port already open" I remove and re-install the modem and once more it gets on the net. On disconnect the pattern repeats. I cannot turn off the modem, (no switch) except by unplugging its power supply, but this doesn't help Any advice is appreciated, even a DOS batchfile to close com 2. Thanks, Jim Harris - Users can unsubscribe from this list by sending email to 24hoursupport-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field OR by logging into the Web interface at http://webpages.charter.net/chizotz/