This error occurs when launching Talend Studio. Probable causes are not enough available memory, or executing the wrong application for the system.
You will see this error when launching Talend Studio:
JVM.terminated exit code=-1
At least 768M of memory is required by default. The parameter controlling this setting is configured in the Studio configuration file, for example, on a Windows 32-bit system, the TOS_DI-win32-x86.ini file.
To solve the problem, try the following:
Open your Studio configuration file and decrease the memory listed in the argument -Xmx.
For example, if the configuration file has the following default settings:
-vmargs -Xms64m -Xmx768m -XX:MaxPermSize=256m
Change -Xmx768m to -Xmx512m:
-vmargs -Xms64m -Xmx512m -XX:MaxPermSize=256m