How to connect adobe to server DDE

Hi shepherdr87924342​,

Try the solutions given below:-

Solution 1) (This error occurs when you have more than 1 process of Acrobat running)

• 1) Go to the task manager by pressing Ctrl+Alt+Del
• 2) Go to the processes in Task Manager
• 3) End all processes related to Acrobat
• 4) Launch Acrobat again.

Solution 2) Open Acrobat navigate to Help menu & Repair the installation.

Solution 3) Check the file association on your system.

Solution 4) Navigating to HKEY_CLASSES_ROOT\acrobat\shell\open\ddeexec\application and changing the Key "AcroviewA11"  to  "AcroviewR11.

Regards,

Jaymin Shah