QuickBooks Invalid Product Number

QuickBooks Invalid Product Number: Best Solutions Explained

edwardmartin November 20, 2023No Comments

QuickBooks Desktop Point of Sale (POS) has effortlessly captured a large number of small-sized stores through its reliable tools & efficient interface. Furthermore, the seamless integration of QB Desktop with QuickBooks POS results in better productivity for the enterprise.

There are many errors that are noted to manifest at the time of registering or opening QuickBooks POS on the computer & one of the common error messages in this regard is ‘QuickBooks Invalid Product Number’. It has also been observed that a separate error code called ‘176109’ shoots up on the screen with the same error message.

Here, in this blog, you will promptly discover the best solutions that can be invoked to tackle this issue.

If you are constantly annoyed due to the emergence of the ‘QuickBooks Invalid Product Number’ error message, you can dial +1-855-738-2784 to get help from our QB Experts Team.

Invalid Product Number Error in QuickBooks: Most Common Causes

The ‘Invalid Product Number Error in QuickBooks’ arises due to the reasons explained below:

The relevant ‘Entitlement Client Folder’ may have defective files on the computer, thereby provoking this issue.
If the user hasn’t used the valid product code while registering QuickBooks POS, this problem will arise.

Recommended to Read:- Why my QuickBooks Desktop Keeps on Crashing

Correct Solutions for ‘QuickBooks POS Invalid Product Number Error Message’

The ‘QuickBooks POS Invalid Product Number Error Message’ can be tackled using the solutions stated below:

Solution 1: Remove all the files from the ‘Entitlement Client Folder’ before registering QuickBooks POS

Here, there are two separate processes through which you can utilize this solution:

Process A: The Automatic Method

In this process, carefully acquire the ‘Clear Entitlement File Tool’ from the official website of Intuit on your computer & correctly execute the download file linked with this tool.
Thereafter, the ‘Entitlement Client Folder’ shall be cleared, thereby paving the way for the registration of QBPOS.

Process B: The Manual Method

Just open the ‘File Explorer’ window on the computer’s screen & carefully jump to the following path: ‘C: \Program Data\Intuit\Entitlement Client\v 8.’
After you have promptly launched the ‘Entitlement Client Folder’ on the system’s screen as per the path indicated in the previous step, you must tap the ‘Ctrl + A’ keys together on the keyboard.
Now, instantly press the ‘Delete’ button on the keyboard & strike the ‘Yes’ option on the screen to successfully eradicate all the files present inside the ‘Entitlement Client Folder’.
Finally, you can launch the QuickBooks POS application to finish its valid registration on the system.

Solution 2: Allot a new name to the ‘WSActivity’ folder & remove the files of the ‘Entitlement Client Folder.’

Here, the first step should be to reach the desired folder by the following path: ‘C: \Program Data\ Intuit \QuickBooks Point of Sale XX\Ini.’
Now, locate the ‘WSActivity’ folder’s icon & carefully right-click the same folder’s icon to choose the ‘Rename’ option in order to affix the new name as follows: ‘WSActivityoldfgre.’
Next, effectively save the new name by tapping the ‘Enter’ key & follow the previous solution to erase the contents of the ‘Entitlement Client Folder’.
Finally, finish the correct registration of QuickBooks POS on the system very easily.

Both accurate solutions revealed above are sufficient to tackle the ‘QuickBooks Invalid Product Number’ error message. For more technical help & assistance, dial +1-855-738-2784 to connect with our QB Experts Team.