I needed this file last night and had to look high and low for it. I've been using my old laptop for my scan tool but now have a new laptop and needed to get it installed. Finally found it on my old backup hdd and uploaded it to our server.
Link:
http://bigmike.marlincrawler.com/files/DiagWin42.zip (3,125 KB)
I'll leave it up indefinitely, it's entirely safe / original installation package from the publisher, installed and working great on my Win 8.1x64 laptop.
![Thumbs Up :thumbs:](https://board.marlincrawler.com/Smileys/marlin/thumbs.gif)
Regards,
BigMike