My APRSIS32 does not transmit or receive???

[AF8F]

My APRSIS32 (version 2012/05/25) is properly connected to a Timewave PK-96 TNC using a Windows XP PC.

When I hit the transmit button the PK-96 "STA" light blinks once, but no transmit.  And it does not hear other APRS signals.

Everything described here is correct:
http://aprsisce.wikidot.com/doc:transmitting

At the top left it says "Timewave OK", then "APRS-IS Down."

I can see other people's APRS data using Hyperterminal.

Can anyone shed some light on why I cannot get APRSIS to transmit or receive?

Thank you for your help.

[NA4IT]

You might consider joining the APRSIS32 Yahoo group. Lots of help there, I'm sure.

http://groups.yahoo.com/group/APRSISCE/

You can search the messages without joining.

[N1KCG]

you have to register and activate APRSIS32 to have it work.  had done this wrong myself .  corrected and now functional.