Talend v6 build/execute job fails CreateProcess error=2

[_AnonymousUser]

Hi,
I have downloaded Talend v6.1.1 + JDK 1.8 and I get the following error executing or building any job:
Execution failed : Job execution failed.

Any ideas?
Thank you

[Anonymous]

Hi,
What's your OS? Have you checked the document about: TalendHelpCenter:Compatible Platforms and Java environments to see if you are on a compatile platform?
Did you use oracle JDK 1.8? Have you already set your java environment correctly?
Is there any more error message which is located in <Talend Studio installation path>/workspace/.metadata/.log  ?
Best regards
Sabrina

[_AnonymousUser]

Hi xdshi,
java Home environment variable was the problem.
Thank you