I have a problem with the activation of the free module of PDf architect 4. I received by e-mail the
unlock code and once you have entered the error message appears:
Sorry, it was impossible to activate pdf architect 4.Try one of the following options
-Check your internet connection
-Copy / paste your license key to avoid errors
The PC. is equipped with Windows 7 x64, I have disabled the firewall and antivirus.
Thanks for your help.