Requirements for running JAVA-Animations (JAVA-Applets) with Opartandmore


The animations on this website are programmed as JAVA-Applets. For their activation it is required to install a runtime environment (JRE) for JAVA in your browser as Add-On or Plug-In.

JAVA can be downloaded by Oracle:     JAVA Download

Due to some security problems using JAVA it has to be installed in some newer versions of browsers in compliance with rules, which have to be fixed in the system control. Otherwise JAVA-Applets cannot be activated. Some producers of browsers do not allow the execution of JAVA applets any longer.

References by Oracle for adjustment in System Control for Windows:   Adjustment in System Control

For different browsers you will find the following references:                  References for different Browsers

While using Internet Explorer with white pages instead of running applets indicates that the interoptions are not set correctly. Since 2018 the Internet Explorer needs the following adjustments for running Java applets:



Since 2018 the Internet Explorer additionaly needs an adjustment within trusted sites which are part of the  internet options:

 

For all types of browsers you have to adjust the JAVA Control Panel because it is not possible to acquire certifcates for JAVA-Applets on this website. Therefore since Java version 7 you have to adjust the security level at "High" in the JAVA Control Panel and to add "http://www.opartandmore.de" at the Exception Site List. Otherwise the browser would not accept running the applet:

Java Control Panel

The JAVA-Applets on this website do not contain malicious code. They should be executed without problems.

When several Java versions are installed or when JavaFX is installed the Firefox-Browser will not start Java-Applets .