FIXING QUICKBOOKS POS INVALID PRODUCT
ERROR
The Point of Sale feature in QuickBooks with an inaccurate product number can drastically reduce user
workflow productivity. An error notice stating “QuickBooks POS Invalid Product” or “invalid product
number” usually appears along with this error while trying to open or register the Point of Sale application.
This indicates that the necessary authentication files are damaged or corrupted. It’s important to note that
QuickBooks accounting software requires permission to read and write files without any barriers.
Resolving this error is crucial to ensuring smooth transactions and accurate inventory management. In this
blog, we will explore common causes of such Errors and provide step-by-step solutions to help you
resolve them quickly and effectively.
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RECEIVE INSTRUCTIONS ON RESOLVING THE ISSUE. SIMPLY CALL US AT A TOLL-FREE NUMBER,
AND WE WILL PROVIDE YOU WITH IMMEDIATE SUPPORT AND ASSISTANCE.
WHAT LEADS TO INVALID PRODUCT NUMBERS IN POINT OF SALE?
Several factors can trigger such an error in QuickBooks, including QuickBooks Error 176109. Let’s examine these reasons
individually:
•The Point of Sale Entitlement folder contains corrupted files, and the accounting program might be having problems.
•Incorrect product codes may have been used by users during the installation of the QuickBooks Point of Sale Application.
•The WS Activity file may be causing issues due to its current name, prompting the need for a change.
SOLUTIONS TO FIX INVALID PRODUCT NUMBERS IN POINT OF SALE
Below are some of the most effective methods for resolving this Error.
SOLUTION 1: DELETING ALL CONTENTS WITHIN THE ENTITLEMENT CLIENT FOLDER (BOTH MANUALLY AND
AUTOMATICALLY)
Manual Procedure
•Press the Windows key + E to open File Explorer.
•Navigate to the View tab and select Show hidden files.
•Go to the following path: C:ProgramDataIntuitEntitlement Clientv8
•Delete all files in this folder. Confirm the action by clicking Yes.
•Complete the QuickBooks Point of Sale registration process by restarting it.
Automated Procedure
•Download the Clear Entitlement File Tool.
•Extract the file on the desktop.
•Run the tool and restart QuickBooks Desktop Point of Sale.
SOLUTION 2: PERFORM A FRESH INSTALLATION OF QB POINT OF SALE
•Navigate to the search bar in the Control Panel under Programs & Features.
•Select and uninstall QuickBooks Point of Sale from the list of programs.
•Modify the Point of Sale folder by appending OLD at the end to create a new folder structure.
•Reinstall and launch the Point of Sale application.
•Restore the backup file and create a new business file.
SOLUTION 3: RENAMING THE WS ACTIVITY FILE
•To launch Windows Explorer, use the Windows key + E.
•Navigate to the following path: C:ProgramDataIntuitQuickBooks Point of Sale XXIni
•Right-click the WSActivity file and select Rename. Add OLD to the file name.
•After shutting down the window, remove the files from the entitlement client folder.
In this blog, we aimed to address and resolve QuickBooks POS Invalid Product Error by explaining its causes and providing
solutions. By understanding these factors, users can better manage and resolve the error when encountered. If you encounter any
difficulties or if the error persists, please contact our helpline at 1-855-856-0042 for immediate assistance.