>>Build an exe file with debug info checked in Project Manager.
>>Run it in stand-alone mode and look for message(1) value
>>set by error.
>>
>>What does the line returned by message(1) mean ? It seems that
>>it returns some random line from program !?
>>I cannot see any reason why it is a line from totally different
>>part of program!
>>
>
>Did you include the debugging information when you compiled?

I checked a [x] Debug info checkbox in project manager before building an exe file.