Take a backup: Right-click the Application key and export it to your desktop. Change the key " AcroviewA18" to " AcroviewR18" . (Here, the value of A and R depends on the version of Acrobat installed.

Hello i had a problem with the License activation, QlikviewServer 10 SR3. When try to apply a valid license it shows an error: Server Failed To Set License: : Unable to contact the Qlikview License Enabling Server. Please verify that you are connected ti the internet and try again or Acrobat failed to connect to a DDE server - Adobe Support Acrobat failed to connect to a DDE server. The solution offered at the Acrobat web site below was tried and failed. Solution To resolve the problem, try the following solutions in the order they appear below. Solution 1: Note: It's recommended to take a backup of the Windows registry before Cannot install Plesk license key, WordPress plugin or a If the connection is still not successful, contact network administrator or server owner in order to allow connection to all of those IPs/ports in a server and intermediary (or third-party) firewall. Allow connection manually using SSH connection: Network issue Registering Key in Data management gateway

Go to the start menu or; Directly open the Mozilla Firefox browser; Type & Search this “about:config” in the URL search section Now, a pop-up will open they are & click on ‘I’ll be careful, I promise!‘ button

Removed my ~/.ssh/known_hosts file on my Mac thinking it could have been an RSA key issue like the one described here. To my understanding the known_hosts file would be recreated on a successful connection. Started a second EC2 that was a clone of the first (CentOS 7 Community AMI, ami-b81dbfc5) and attempted to SSH in that EC2 (fail) Fix - Max Payne 3 " Fail to connect to key server" - YouTube Dec 24, 2013

Failed to establish connection to remote SSH host · Issue

Jul 11, 2014 Cannot login to SEP Manager - Failed to connect to server Feb 19, 2010