Cannot run dia 1.3.8 on Windows 7?

I have tried to run Dia 1.3.8 in Python 2.4.3 on Windows 7. After going through all the forums and fixing several issues, I am still getting the errors displayed in the attached JPEG.

Any help would be very much appreciated. Thanks in advance.

As far as I see you are launching your iDigi Dia project locally. You should know that not all devices and presentaions are supported on PCs, for example the XBee interface.

In this case, it seems that the port 8080 you have configured for your XMLRPC presentation is already in use by another application or service running in your PC.

Have you verified this port is not already in use?