I can´t sign PDF files

[fjcobo]

• Alfresco community 6.2
• esign-cert-1.8.2

When I click on "Firmar PDF" autofirma image is launched and then disappears.
No error in logs files.

In firefox > F12 > Network :

[DanielFernandezPera]

Have a look at '.afirma' folder in user home. It contains AFirma application logs and perhaps gives some clue about the problem.

[fjcobo]

Thank you very much for the quick response Daniel. The server had a self-signed certificate and Self-Signature does not trust the CA.