Quickbooksinstalldiagnostictool.exe: What is it and how to fix it


In QuickBooks, many tools are used to fix specific issues which they are made for such issues are fixed by the tools. When QuickBooks is facing an issue where the problem is not detected in such cases QuickBooks diagnostic tool is very helpful because it takes the situation where the error has occurred and fixes the issue manually by the user once it is seen.

The Uses of Quickbooksinstalldiagnostictool.exe

  • exe is an extension through which the diagnostic tool is installed and run.
  • Such tools take care of minor as well as all major errors.
  • This tool helps in the programming language errors which happen in QuickBooks
  • exe file is always there with the QuickBooks as this tool is one of the important parts of QuickBooks.

Features of Quickbooksinstalldiagnostictool.exe

  • It has the unique data detection by which it helps to diagnose the background also where the error might have occurred
  • In the C drive the intuit QuickBooks folder Quickbooksinstalldiagnostictool.exe file already exists to run whenever needed.
  • It fixes the issue after diagnosing it by reinstalling the programming language where the error has occurred.

How to Download & install the QuickBooks Diagnostic Tool

Follow the below-mentioned steps:

  • In the first step, you have to locate the QuickBooks Tool hub.
  • In any case, if you are unable to find it then install the QuickBooks tool hub from the Intuit Website 
  • Then, Open the QuickBooks Tool Hub and then write the QuickBooks Install Diagnostic tool in the search field. 
  • Once you find it then hit the click on it 
  • From then drop-menu options, click on the Install button and wait until the program is not finished 
  • After this, you have to save the setup file from where you can easily find
  • Then, you will view the QB Install_Tool_v2.exe  on your screen 
  • Now, you have to close all other applications running in the background
  • Hit the double-click on the QBInstall tool  v2.xe file and then run the file in your system 
  • After the diagnosis, you have to restart your system
  • While implementing these steps, the user has to ensure the good internet connectivity
  • Then QuickBooks Install all set to resolve your issue, hit the Run button 
  • It will automatically detect and correct all errors issues

What type of error is resolved by the QuickBooks Install Diagnostic Tool?

It usually helps to fix all QuickBooks installation errors

  • With this tool, you can easily check and diagnose the connection tab. In addition, it will help you to set up the QuickBooks company data file.
  • QB installation diagnostic tool gives important information on the firewall status. It will help you take the right action according to the information. 
  • This tool will help you to test the network connectivity. So, you can easily handle and manage all programs

You can re-install processing in a selective start-up mode. Any third-party application such as anti-virus installed on your system might create major problems. When you do all installation processes in the selective mode. This mode will help to run the window with selected products running in your system.

With these following steps, you can learn how to run this tool

  • The initial step is to start the system in the selective start-up mode 
  • Then, press the window + R key together to open the Run command 
  • After this, you have to write “Misconfig” and hit the click on the Ok button 
  • Go to the General tab and then choose the “Hide all Microsoft Services” option
  • Then, select the “Disable all” option 
  • Unmark all checkboxes of the “Hide Microsoft Services” option
  • After this, you have to check to mark the ” The list of Services” option 
  • Then, you have to choose the ” Windows Installer Checkbox” and must be sure to mark this 
  • Move forward and click on the Ok 
  • Now, open the system configuration and hit click on the “Restart” option 
  • The above step will help to restore the system to its Normal configuration 
  • Press the window + R key and then the Run command will be open 
  • Then, write the “Misconfig” and hit the OK button 
  • From the General Tab option, you have to select the “Normal Start-up” and then Ok 
  • Open the system configuration screen and click on the “Restart” button

Final Thoughts 

This blog covered all information about the QuickBooks Install Diagnostic Tool. It will help you to do a smooth installation of QuickBooks software and all other related applications. With the above information, you know how to run it including all its benefits. It will save you time to fix all issues and reduce all complexities that occur whenever you try to fix any issue manually.

Need Professional Help?

If you need more help on Quickbooks installation diagnostic tool call our QuickBooks professionals at ?smbaccountants.com.


  1. What do you understand about QuickBooks Install Diagnostic Tool?

    QuickBooks Install Diagnostic Tool is a repair tool that is designed in such a way that automatically diagnoses and rectifies various errors that might be encountered during the installation process. It requires many core components of Microsoft for the proper functioning of the software. Managing software is next to impossible without any proper functioning and this is where this tool comes into play. It is always recommended to run before you manually resolve the issues related to QuickBooks.

  2. Which and all errors can be fixed by QuickBooks Install Diagnostic tool?

    The list of errors can be easily fixed by QuickBooks Install Diagnostic tool includes:

    ? .NET Framework errors
    ? Error related to C++
    ? MSXML damage

    More QB-related errors such as

    ? QB is not working error
    ? QB error code 1904
    ? QB has stopped working
    ? QB error code 1603
    ? QB unrecoverable error 
    ? QB error code 1402
    ? QB error code 1935

  3. How do I Install and run QuickBooks Install Diagnostic Tool?

    Follow these easy ways to Install and run the Tool:

    ? Initially, go to the Intuit official website and download QuickBooks Install Diagnostic Tool 
    ? Next, setup the file in the system and save it wherever you wish 
    ? Now, look for the QuickBooksDesktopInstallDiagnosticTool.exe file 
    ? Then hit the “Run” button
    ? After that, click on the “Yes” button to agree on the license agreement
    ? At last, once the diagnosis completes then restart the system to? Confirm that all the QB Components are updated.