Re: Can a labview executable program be converted back?

[Dennis Knutson]

No. What you're asking for is the equivalent of editing Word, Excel,
or any other executable. In theory, you can use a disassembler to view
and modify the exe but you had better be extremely proficient in
assembly code and the details of the LabVIEW compiler. With some older
versions of LabVIEW, there was the option to create an executable
without removing the diagram. On the off chance that you might have
one of these, change the exe extension to llb and see if you can open
anything.