Printer FriendlyEmail Article Link

TTworkbench: Which Java version is required to use TTworkbench?

TTworkbench 32/64 Bit, Microsoft Windows/Linux
Java JDK or JRE version 8 or greater.
  • Using a 64bit System: We recommend to install Java 64bit and TTworkbench 64bit.
  • Using a 32bit System: You have to insall Java 32bit and TTworkbench 32bit.

  • Java 11 support since TTworkbench 27 release
  • Java JDK includes JRE

Additional information:

If you have more then one Java installed, you have to check which Java is set in your Enviornment variable Path . This should be the recommended JDK 8 e.g.:
"C:\Program Files\Java\jdk1.8.0_66\bin";

Otherwise, please close TTworkbench and modify the ttworkbench.ini file (located in TTworkbench installation directory) with any text editor by inserting a "-vm" option BEFORE the "-vmargs" option.
The line with the -vm option must point to your JDK bin directory e.g.:

C:\Program Files\Java\jdk1.8.0_66\bin


Afterwards, save the ttworkbench.ini file and start TTworkbench.

Product : Installation,Misc