Assign exit code to variable

[Jabberwock]

Am I doing something wrong, or does this option return only 1/0?It would be much more useful if it was possible to get the output of the executed program...

[Oleg]

RoboTask only catch the value which application returns. Some applications always returns 0 not depending on occured errors.
Probably your application returns only 0 or 1

[Jabberwock]

What I meant is returning the contents of the output buffer, so I could, for example, use a perl script to specify a filename etc.