Just like how easy it is to download and install any apps or tools on your computer device, similarly for running the QuickBooks Install Diagnostic Tool on your system, you just need to follow a few steps and you can have the Diagnostic tool running on your machine. Begin with opening any of the web browser, such as Google Chrome or Mozilla Firefox, and from there search for the QuickBooks Install Diagnostic Tool. Download it and set up a file on your computer device. Then, save this file on the screen of your desktop, and you are good to go. You have successfully downloaded and installed the QuickBooks Diagnostic Tool and it will now run on your device. Installation of QuickBooks