License registration is not possible
If you cannot communicate with the license server because the proxy server settings are not an administrator, register the license offline.
License registration can be operated in offline mode by opening the [License] button in the product menu while holding down the [CTRL] key.
In offline mode, the license registration button is displayed in a different color.
A browser opens and displays the manual registration code.
The code displayed with the copy button can be copied to the clipboard.
Paste the copied text in the offline registration text area and click the [OK] button.
Finally, you could regist your license on the software.