QuickBooks Install Diagnostic Tool

Are you facing issues while installing QuickBooks software on your computer? Tired of trying other solutions to fix installation issues of QuickBooks Desktop? Here the QuickBooks team has a great, useful, and best solution for you to fix all your installation problems. The solution is QuickBooks Install Diagnostic Tool. This tool is so helpful for all the glitches triggered into your software or system while installing. You must try this tool as you just have to install it into your system.

Below, you get the steps from its download, install, to using the software. So that you can use it on your own and fix the problems and you can easily install and use the QuickBooks Desktop software.

What Errors are Triggered that Leads you to use QuickBooks Install Diagnostic Tool?

Many errors, issues and problems are there related to the installation of QuickBooks Desktop. Here you get to know some of the issues.

QuickBooks Error related to the C++QuickBooks Error code 1712QuickBooks .dll files are not registered
QuickBooks Not Working ErrorQuickBooks Stopped working errorMicrosoft .NET Framework not working
QuickBooks Subscription is not verifiedQuickBooks Error code 1402ABS PDF driver errors
QuickBooks Error code 17337QuickBooks Unrecoverable ErrorMSXML component is damaged
QuickBooks Error 1722 QuickBooks Error 1903 QuickBooks Error 1935
QuickBooks Error 1904 QuickBooks Error code 6000 QuickBooks Error 1334

Steps to Use QuickBooks Install Diagnostic Tool

There are steps to perform and fix everything. So the team here gives you all the steps that helps you to use the QuickBooks Install Diagnostic tool. So, it helps you to fix the installation errors that you are facing into your QuickBooks Desktop software. You can easily rely on the solution and apply it completely to fix all the glitches. The solution steps in detailed are mentioned here that you have to follow:-

Step 1- Download the QuickBooks Tool Hub into your Computer

The QuickBooks tool hub is described with the name itself that it is the hub of all the tools. It has all the tools that can be used in all different problems related to QuickBooks. So before using any tool you have to download and install the QuickBooks Tool Hub. so the steps are mentioned below:-

πŸ‘‰ First of all, close the QuickBooks software and all other software applications that are running
πŸ‘‰ Now, download the latest version of QuickBooks Tool Hub
πŸ‘‰ Save it into your computer
πŸ‘‰ After successful download
πŸ‘‰ Go to the Saved downloaded file location
πŸ‘‰ Double-click on it too start the installation
πŸ‘‰ Follow the process displayed to your screen step by step
πŸ‘‰ After finishing the installation properly, open the tool on your computer
πŸ‘‰ At the end, start using the tool hub.

Step 2- You have to Use the QuickBooks Install Diagnostic Tool

QuickBooks Install Diagnostic Tool

You have to use the tool QuickBooks Install Diagnostic Tool from the QuickBooks Tool Hub to fix the problem. So, the steps of using QuickBooks Install Diagnostic tool are as follows:-

πŸ‘‰ Go and open the QuickBooks Tool Hub
πŸ‘‰ Then choose the Installation Issues option
πŸ‘‰ Now, click on QuickBooks Install Diagnostic Tool and run it
πŸ‘‰ It take few minutes to run
πŸ‘‰ After it finishes, your errors or issues are resolved
πŸ‘‰ Restart your system.

Step 3- Windows Update Check

You have to check for Windows update and if the update is available then do it. If not then your Windows system is up to date. To update the steps are:

πŸ‘‰ Open the Windows Settings
πŸ‘‰ Then click on the Update and Security option from various options
πŸ‘‰ On the left pane, select Windows Update tab
πŸ‘‰ In this you see a button Check for updates
πŸ‘‰ After clicking the button, it took few minutes to check for update
πŸ‘‰ If any update available then it shown to your screen
πŸ‘‰ After that, download and install the update
πŸ‘‰ Restart your system and you are done
πŸ‘‰ Now, check for your QuickBooks software by installing it.

Step 4- Fix the Windows Components Manually

QuickBooks Install Diagnostic Tool

In this step, you have to fix the components of Windows manually if the QuickBooks Install Tool won’t be able to fix the problem. So to resolve components manually the steps are mentioned according to the components:-

Repair Microsoft MSXML:

For this you have to first register the .dll files of MSXML and then repair the MSXML. You can also uninstall and reinstall it into your system. So let’s go with the steps of solutions to repair the MSXML component of Microsoft in Windows system.

Register the MSXML.dll files

πŸ”Ή Open the Run window
πŸ”Ή Then type cmd and press Enter button
πŸ”Ή In CMD window, type regsvr32 MSXML.dll
πŸ”Ή Then press Enter button to continue
πŸ”Ή Then you are done with registration
πŸ”Ή After that, try to install QuickBooks.

Repair MSXML component

πŸ”Ή Firstly, download the installation file msxml.msi
πŸ”Ή Then save it into your system
πŸ”Ή Go to the Windows Start button and click on it
πŸ”Ή Search for the msiexec.exe / fvaum β€œ%userprofile%\desktop\msxml.msi”
πŸ”Ή Then click on the Enter button
πŸ”Ή After this, install the QuickBooks Desktop when the MSXML installation is done.

Repair or again install Microsoft .NET Framework

You have to repair it if the repair won’t work for you then you have to uninstall and then reinstall the MS .NET framework on your computer. The steps for repair the .NET Framework are:-

πŸ”Ή Open the control Panel
πŸ”Ή Then click on Program or Programs and Features
πŸ”Ή Again, click on Programs
πŸ”Ή Then you get the list of programs installed on your system
πŸ”Ή After that, go to the .NET framework application
πŸ”Ή Then right-click on it and click on option Uninstall/Change
πŸ”Ή A wizard opens up, in that click on Repair option
πŸ”Ή Then click on Next to proceed further for repairing process
πŸ”Ή Follow all the steps or instructions shown to you
πŸ”Ή After completing the repairing process
πŸ”Ή Reboot your computer.
πŸ”Ή Now, when you are done you can check on your software.

Step 5- Selective Startup to Install QuickBooks Desktop

If the program is blocked by any third-party application and you are not able to work then install the QuickBooks Desktop in Selective Startup mode. This is also called Safe Mode. So the steps are:-

First of all, you have to go in selective Startup mode

πŸ”Ή Open the Run window
πŸ”Ή Then type msconfig then press Enter button
πŸ”Ή Go to the general tab
πŸ”Ή Click on the Selective Startup and Load system services
πŸ”Ή In the Services tab
πŸ”Ή Click the box Hide all Microsoft Services
πŸ”Ή In the end, click on Disable all
πŸ”Ή After this, uncheck the box of Hide all Microsoft services
πŸ”Ή Check that the checkbox of Windows installer is selected. if not selected then select it
πŸ”Ή Click on the OK button then restart your computer

Now, uninstall andΒ  reinstall the QuickBooks Desktop software

For this, you have to use the QuickBooks Clean install tool (Link the clean install topic) to properly uninstall and then reinstall the QuickBooks Desktop properly.


You get the solution to fix all the installation problems related to your QuickBooks account. You have to install the tool and then run it. If there are any issues into your Windows system then use the solution of component repairing.

Still, facing problems then reach out to QuickBooks customer helpdesk. The helpdesk team members are active all around the clock to provide you the assistance for your glitches. So you can connect with them anytime whenever required. You can get in touch with team members using QuickBooks live chat, email, or toll-free number.

Frequently Asked Questions

Q1: How can I switch back to the normal mode from the Safe mode while using QuickBooks Install Diagnostic Tool?

Ans: ➀ In your system, open the Run window
➀ Then in text field, type msconfig
➀ Click on the Enter button
➀ Go to the General tab
➀ Select the option Normal Setup
➀ Then click on the ok button
➀ Then reboot your system.

Q2: Is it important to update the Windows operating system to fix the installation error in QuickBooks Desktop that leads to the QuickBooks Install Diagnostic Tool?

Ans: Yes, it is important to check for Windows update and update it if available. You never know that you are facing a problem because of the Windows system not being updated. When you update it fixes the problem. So, you must check for updates whenever you face any issue.

Q3: Do there are things that I or a user have to do before using the QuickBooks Install Diagnostic Tool?

Ans: There are a few things that you have to do before doing anything with your QuickBooks Desktop software. These things are:-
➀ Check the System Requirements that must fulfill
➀ Take the Backup of your QuickBooks Desktop
➀ Check for Windows Update
➀ Compatibility check with your QuickBooks software.



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