What path did you set in executor for the JRE ?
mine is here : C:\Program Files\Java\j2re1.4.2_01\bin\
I dunno where is search but this is the output I have :
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Executor: Console Demonstration Version 2.1
Create Win32 executables from jar files.
Please register at [url]http://mpowers.net/executor/[/url]
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Could not find the Java Runtime Environment.
No recognized versions in: 'Software\JavaSoft\Java Runtime Environment\'
if you are lazy just send me the .jar file :)