Schedule Shipment Screen not working

Hi there,

I have downloaded and installed Tracmor today successfully and the only screen I cannot get to work is the Schedule Shipment (http://www.mysite.net/subdirectory/ship … t_edit.php)

I have managed to successfully receive inventory into the system, but now cannot despatch it. The error I get is the generic internet explorer error namely:

Most likely causes:
You are not connected to the Internet.
The website is encountering problems.
There might be a typing error in the address.

Any help would be appreciated
Thanks
Andrew