QuickBooks Error 1638 is an aberration in the QuickBooks program that gives a clear indication that the QuickBooks installation files may be damaged. However, poor internet connectivity can also cause this technical error to appear. Consequent to the appearance of this error, QuickBooks may stop responding to any user inputs and may shut down unexpectedly. The desktop screen may freeze, and you might other issues upon the arrival of this error code. To fully comprehend the causes generating this error and get familiarized with the various methods to fix QuickBooks error 1638, you should read this article all the way through.
Primary causes behind QuickBooks Error 1638
- An incomplete or unsuccessful installation of QuickBooks.
- Your computer has been infected by malware or a virus.
- Firewall settings make it impossible for QuickBooks Desktop to operate uninterruptedly.
- Certain technical errors in the Windows Registry.
- Deleting crucial QuickBooks files.
What is the procedure for fixing QuickBooks error 1638?
Procedure 1: Change .NET Framework settings
- Close all programs and apps that are running on your device.
- After that, open the Task Manager (ctrl + alt + delete keys) and then close any unnecessary background processes.
- Then, tap on the Windows icon and then click on the search bar.
- Type Control Panel in the search bar and hit Enter.
- Under Programs and Features, choose Turn Windows features on or off option.
- Choose the.NET Framework from the list of programs.
- Now, perform the following steps for .NET Framework 3.5 SP1 and NET Framework 4.5 or later:
- Make sure the box next to ".NET Framework 4.5 or later" is checked.
- If it isn't, check the box, click Save, and then restart your PC.
- If it is checked, uncheck it and then save the change.
- After that, check it again, and then turn the computer off and on again.
- Thereafter, open QuickBooks.
- QuickBooks Error 1628 should be fixed. If not, perform the next procedure.
Procedure 2: Install Diagnostic Tool
- Download the most recent version of QuickBooks Tool Hub.
- The downloaded file (QuickBooksToolHub.exe) should be double-clicked to initiate the installation.
- Pay close attention to the installation instructions and agree to the terms and conditions.
- After the installation process is done, double-click the Tool Hub icon on your Desktop to open it.
- Choose the Installation Issues tab.
- Finally, choose QuickBooks Install Diagnostic Tool.
- Close the window when the tool is done analyzing and fixing the QuickBooks program. This could take a while.
- After that, restart your computer and see if the QuickBooks Error 1638got vanished.
Procedure 3: Clean install QuickBooks
Hold down the Windows and S keys at the same time.
- The initial step requires typing Control Panel into the search box.
- Then, go to Programs and Features and click on the option to Uninstall a Program.
- Choose QuickBooks Desktop from the list of programs.
- Click on Uninstall/Change and follow the on-screen instructions to uninstall the accounting program.
- The next step is to change the name of the QuickBooks folder.
- Right-click on the installation folder and select "Rename."
- Change the name of the file by adding .old to the end of the name.
- Now, reinstall QuickBooks.
- You can use QuickBooks Clean install Tool to accomplish this process without utmost ease.
This brings us to the end. We hope that the procedures for fixing QuickBooks Error 1638 helped you through. If you need any further help, you can call our experts at 1 800 761 1787 and get all your QuickBooks intricacies resolved.