I asked tech support about this problem. Here's what I heard back:
This error message is likely to be linked to an internal proxy server situation at the customer's site or because of the firewall, which the user will need to discuss with his internal IT department. A regular internet connection is required to obtain a license file automatically, i.e. just port 80 needs to be open in order for the Mathcad license Setup Wizard to connect to the PTC License Server at
www.ptc.com.
The process involves the following steps: - The Mathcad License Wizard requires port 80 to be open to connect to the PTC Server - Each user must have their own PTC.com account - The Wizard needs to be able to transmit the customer data to the PTC Server (ptc.com account information and hard disk volume id) - The PTC Server needs to be able to send the license file back to the client machine.
If this fails the customer can contact our license management team, through our Mathcad Activation line (781-370-5205 �US Only) with their C-Drive Volume Serial Number and our LM should be able to generate a 30 day Trial license for them (Customer should specifically mention about the 30 trail license, as the SUA customer has to provide their product code)
Customer can also send an E-mail to -
Mona