Unable to Reinstall QuickBooks

How to Reinstall QuickBooks?

QuickBooks accounting software at times restricts users to reinstall the software. This is a frequently faced problem and the chances of occurrence of such errors are due to the damaged operating system or more than one core ingredient of Microsoft that is used by QuickBooks Desktop not functioning properly.

In case your operating system is damaged or single/multiple Microsoft components of QB Desktop are unstable or not functioning correctly you are likely to encounter the following errors. Download and run the QuickBooks Install Diagnostic Tool to resolve a list of error messages you may receive while installing QuickBooks Desktop such as:

  • Quickbooks Error code 1603
  • Quickbooks Error code 1935
  • Quickbooks Error code 1904
  • Quickbooks Error code 1402
  • Quickbooks Errors relating to damaged Microsoft .NET Framework
  • Quickbooks Errors relating to damaged MSXML and C++

What Causes the Installation Errors in QuickBooks? 

The following are some potential causes behind the QuickBooks Installation Errors. 

  • You are utilizing the distinctive versions of QuickBooks to open the company file, folder, compacted, or scrambled file 
  • Opening of QuickBooks on multiple occasions if you double-tapped more than once which impeding your company files from opening effectively 
  • The wrong technique to open a particular file type can likewise be a reason for the error 
  • The problem with reports and different windows inside the file 
  • Inadequate or wrong name of a file or an augmentation that corrupts all information 
  • These errors can happen, if one of the center Microsoft components that QuickBooks Desktop utilizes isn’t working effectively

How to fix The Unable to Reinstall QuickBooks?

Solution 1: Download and run the QuickBooks Tool Hub 

  • The QuickBooks Tool Hub helps fix normal errors. For the best insight
  • Then, you have to close the QuickBooks. 
  • Download the latest form ( of the QuickBooks Tool Hub. 
  • Save the file someplace you can without much of a stretch think that it’s like your Downloads folder or your Windows desktop. 
  • Open the file you downloaded QuickBooksToolHub.exe. 
  • Follow the on-screen steps to install and consent to the agreements. 
  • When the install completes, double-tap the symbol on your Windows desktop to open the tool hub. 
  • ToolHubIcon_QBDT_US_Ext_051320.jpg 
Point to be Noted: If you can't discover the symbol, find n Windows for QuickBooks Tool Hub and select the program. 

Solution 2: Update Windows with the following steps to fix this issue. Window updates forestall and regularly fix install errors. 

Look at Windows Update: FAQ on the most proficient method to update your rendition of Windows from Microsoft, When the update completes, restart your PC. If you could open QuickBooks before you saw the error, Open QuickBooks and your company file. If you couldn’t install QuickBooks, install QuickBooks Desktop once more. If you can install and open QuickBooks, you’re all set. If you still facing the issue then switch to the next solution.

Solution 3: You can fix this error manually fix Windows components 

In Case, if the QuickBooks Install Tool and the update didn’t fix the error, you can fix explicit Windows components yourself. 

  • Resolve or reinstall the Microsoft .NET Framework 
  • Fix the Microsoft MSXML by performing the following steps 
  • If you can install and open QuickBooks, you’re all set to run QuickBooks with QuickBooks. 

Solution 4: Prefer Selective Startup to install QuickBooks Desktop to do work without any interruption 

To get around outsider applications that may obstruct the installation, like antivirus and antispyware programs, install QuickBooks while in Selective Startup (Safe Mode).

If you get stuck anywhere in the process, feel free to get in touch with SMB QuickBooks Technical Support Team, Which is available 24/7 on ?smbaccountants.com.


  1. What do you understand about QuickBooks Install Diagnostic tool? Does it help in resolving the issue “Unable to Reinstall QuickBooks”?

    This tool is designed to help in rectifying installation-related issues. It requires many Microsoft core components for the proper functioning of the software. When it comes to handling applications, the QB Install Diagnostic tool comes in handy. It also helps in fixing the issues related to C++, .NET Framework, and MSXML. Installing and running this tool helps a lot in fixing issues. Moreover, you can also resolve the “Unable to Reinstall QuickBooks” issue by running this tool.

  2. Can Windows create issues when I try to reinstall QuickBooks to a different system?

    Yes, sometimes it can create issues when your system Windows does not support the QuickBooks version which you look to reinstall to a different system. It can also be possible when your Windows has crashed. In such a case, you can first try to download the QuickBooks installer. Once completed, you can now proceed with the installation process.

  3. How to manually fix the Microsoft components in QuickBooks?

    Microsoft Windows components including .NET Framework, C++, and MSXML are important for the smooth QuickBooks installation. To repair it, you have to download the QuickBooks Component Repair Tool. Next, save the downloaded file on your system desktop. Close all the background running programs using the Task Manager. Open the QBInstall_Tool_v2.exe file and have patience till its diagnosis of Microsoft components is completed then try to restart your PC once again.



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