No response from license serverΒΆ

If you entered a correct key but yet an error occurs, there most likely is a problem with the connection between our license servers (license.pdfforge.org) and your computer. Please make sure that there is no firewall blocking PDFCreator. Depending on the version of your OS, additional connections to ocsp.msocsp.com and ocsp2.globalsign.com might be required to check our SSL certificate. If you can’t find a reason for the problem or the problem can’t be resolved, please visit http://go.pdfforge.org/pdfcreator/offline-activation.