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Step-by-step Guide to fix QuickBooks Fatal Error

QuickBooks is the most popular accounting software that offers a lot of benefits to its users. However, like other software, it also throws technical bugs and errors. A few of them clearly state the reason for the failure and even suggest a one-stop solution. In contrast, some others, like QuickBooks Fatal Error, can become frustrating or annoying at times. It often occurs while trying to install QuickBooks Point of Sale and once the exact cause is known. The error can be resolved quickly.


QuickBooks Fatal Error: A Brief Description


A Fatal Error when downloading QuickBooks is generally known as an Unrecoverable Error. Such kind of error often occurs in multiple situations, such as accessing or editing your company file, restoring the backup data file, making changes in your banking information, opening or closing QuickBooks, etc.


If the error is not rectified, the most apparent reason behind the same is a glitch in the QB backend coding. When a user attempts to open a QuickBooks file and the software is unable to access it, the following warning message flashes out on the screen, “QuickBooks has encountered a problem and needs to close.”


What promotes fatal error when downloading QuickBooks?


QuickBooks Desktop requires the application installer file and the QB setup file, and if there are found any issues with these two files, then QuickBooks installation might start appearing the unrecoverable errors. Below are some common possible reasons that might evoke QuickBooks Fatal Error. Let’s have a look;

  1. Damaged or corrupted QuickBooks Desktop Point of Sale installation file.

  2. If the Windows Installer is corrupted, then also the Fatal Error may trigger.

  3. Another reason can be if you’re working on an old or outdated version of QuickBooks or the Windows operating system.

  4. Incorrect configuration in your computer device.

  5. The unrecoverable error can also be caused due to a network issue.

  6. When there are missing Windows or QuickBooks updates, it might get you into such an installation error.

  7. Issues QB Company file can also cause this error.

  8. There is damage to your data, or your program code needs repairing.


Top 2 Solutions to deal with QuickBooks Fatal Error!


There are a couple of solutions that can be carried out to get over 1603 fatal error during installation QuickBooks. You just need to go through each in a given order to completely eliminate the error from its root. Here’s how:


Solution 1: Repair Windows Installer File


  1. In the inception, press Windows + R to open the Run window and type services.msc.

  2. Now, tap on OK and choose Windows Installer in the list of services.

  3. HIt right-click the service and select Properties from the context menu.

  4. Under the Startup Type drop-down list, choose Manual and click OK.

  5. Afterward, click right on the service, and from the left side panel, hit Start.

  6. Browse to the most up-to-date Windows Installer Update link and download the installer file.

  7. Once you install the file from the downloads, restart Windows.

  8. At last, check for the status of the Fatal Error in QuickBooks after reinstalling QuickBooks POS.


Solution 2: Update QuickBooks Desktop Point of Sale using External Patch



  1. To begin with, you must download the latest patch to update QuickBooks POS.

  2. Now, hold and press the Ctrl +Alt +Del keys together and then select Task Manager.

  3. Under the Process tab, search for QBPOSShell.exe, QBPOSDBService.exe, and qbpos.exe processes.

  4. After this, hit right-click each process and select End Task.

  5. Hit the Yes tab to confirm.

  6. Once you close all the processes, click Windows + R and type services.msc in the text box.

  7. Furthermore, choose OK and scroll down in the services list to locate the QBPOS Database Manager service.

  8. Click right on the service and tap on Stop.

  9. Next, navigate to C:\ProgramData\Intuit\QuickBooks Point of Sale XX\UPDATE and press Ctrl + A to select all the files in the folder. (If you find the folder is empty, then make sure Windows allows you to see hidden files.)

  10. After selecting all the files, hit Delete and click Yes.

  11. Finally, try installing POS once again and check if the problem persists or not.


Wind-up!


Is QuickBooks Fatal Error constantly pestering you? Don’t panic; here’s the solution for you. It’s very normal to bump into such installation errors while trying to install or download QuickBooks Point of Sale. However, if the solutions presented over here didn’t work out, and you are still struggling with the same error, then feel free to ping us at a Toll-free number +1-(855)-955-1942. We’ll surely get back to you with the most appropriate eliminator.



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