QuickBooks Install Error 1601, 1603 and 1642

QuickBooks Install Error 1601, 1603, and 1642 encounters due to corrupted QuickBooks installation and corrupted Microsoft Windows Installer. QuickBooks Error 1601, 1603, and 1642 encounters due to inappropriate Installation & Updating and some Internal Issues.

You might find the issues while installing QuickBooks software and then reinstalling Microsoft. NET Framework. In case, you find the error message while modernizing the QuickBooks software, then reinstall by making use of a clean install. Ensure to use the link from the downloaded page. QuickBooks experts are competent enough in resolving any kind of problematic issue by providing an appropriate solution and required explanation.

Note: If you are not able to fix the error manually or if the error continues, contact your MS Consultant or IT professional.

Causes of QuickBooks Install Error 1601,1603,1642

  • Basically, this error occurs when windows get affected by a virus or malicious device to an operating system.
  • Secondly, it occurs when a QuickBooks downloading file is corrupted.
  • Microsoft Windows installer gets corrupted.
  • No permission/consent to install the QuickBooks software or a Windows Operating System.
  • All computer files get locked.

A Solution to QuickBooks Install Error 1601,1603,1642 when updating or installing QuickBooks

Follow the below methods to fix the issue…

Total Time: 10 minutes

Method I: Download QBInstallTool.exe files & run them

🔹 Firstly users need to download & install the QBInstallTool.exe file of 648 KB size into their computer.
🔹 Users need to apply and save modifications on this file to the QuickBooks desktop.
🔹 Double-click the given file to run the QBInstallTool.exe.
🔹 Follow the next step, if the error continues to occur.

Method II: Fix to repair the MSXML 4.0

🔹 First, select the type of the installation, and then choose CD or folder for the installation of QuickBooks Software.
🔹 Now choose the folder or insert the CD into your system. And stop the installation of the window by simply pressing the Alt+ F4 keys only when if it appears or opens on your desktop screen.
🔹 Now the user requires following the given directions for the installation process of the MSXML 4.0 as briefly explained.

For Windows 7 & Vista:
🔹 First, choose the start Key button.
🔹 Remember if the CD drive is different and then substitute it by stating D.

For Windows XP:
🔹 Click by choosing the start key button
🔹 Then require entering the “msiexec.exe /fvaum “D:QuickBooksmsxml.msi” in the screen or start that field and click OK.

If you still encounter the QuickBooks error codes 1601, 1603, and 1642 when updating or installing QuickBooks, you can receive chat Consultant via Live Chat Consultant. Our Certified specialists are well-informed and deliver feasible solutions to the encountered issue along with requirement explanations.

If this problem still persists then connect to our QuickBooks error consultant experts by calling a toll-free number. The team experts are trained in innumerable errors and other services related to QuickBooks software.

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