Are you sure you are looking at the right link for the item editor? The download for the latest version 1.4 is just the
executable, at 120KB. The full install of
version 1.3 is 2.38MB. I just tried downloading both, and did not have any problems.
It sounds like you have downloaded the latest version, so just try running it. If you get an error about missing dll files, download and install version 1.3, then replace the executable with version 1.4.
