Installing Java Runtime Environment (JRE) certificates manually:

  1. Activate the registry key java.deployment.save_certificates to permanently save the JRE certificates.
  2. Click Accessories > Java Manager.
  3. Activate Desktop and click OK.
  4. Open the Java Manager (Java Control Panel) from the desktop.
  5. Click Manage Certificates... in the Security tab.
  6. Choose Signer CA under Certificate type.


  7. Import the certificate.

    In the UD2-MultiMedia, the commando su user -c "javaws -viewer" must be used. Choose Trusted Certificates as Certificate type and import the certificate.