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[resolved] Java not found

Hello,
when starting Data Prep beta on my computer, I always get the following error : 

This application requires Java Runtime Environnment 1.8.0 (64-bit)


Even though I installed Java 8 from the provided link during the installation ().

C:\>java -version
java version "1.8.0_66"
Java(TM) SE Runtime Environment (build 1.8.0_66-b18)
Java HotSpot(TM) Client VM (build 25.66-b18, mixed mode, sharing)


My operating system : Windows 10.
Can someone help me ?
Regards,
Vincent

  • Dataprep
2 REPLIES
Employee

Re: [resolved] Java not found

Hi Vincent,
That's because you have the 32-bit version installed on your machine instead of the 64-bit version.
The link provided by the application points you to the 32-bit version download page while it should be the 64-bit one.
You can open the following link to install the 64-bit version of Java 8: .
When Java 8 64-bit will be installed on your computer, you should see this:
C:\>java -version
java version "1.8.0_66"
Java(TM) SE Runtime Environment (build 1.8.0_66-b18)
Java HotSpot(TM) 64-Bit Server VM (build 25.66-b18, mixed mode)

The last line shows you that you have the 64-bit version installed on your machine.
For more information, you can see the installation procedures on the Talend Data Preparation v1.0 Beta Program page: .
Cheers,
Guillaume
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992
Employee

Re: [resolved] Java not found

For clarification
- This typically happen on Windows
- Direct download link to Java 8 64 bits for Windows: http://javadl.sun.com/webapps/download/AutoDL?BundleId=113219
- Link to the Talend Data Preparation v1.0 Beta Program page: https://help.talend.com/display/WIKI/Talend+Data+Preparation+v1.0+Beta+Program