QuickBooks POS Invalid Product Number: ☎ 1800-865-4183 & let us help.

QuickBooks Point of Sale helps with speeding up sales of your business and allows easy integration with other third party software’s. But there are times when you are faced with an error. QuickBooks POS Invalid Product Number is one such problem. Though the program is meant to make our life’s easier but at the end of the day it is just a software, which can face issues.

QuickBooks Point of sale invalid product number is an error that is denoted with QuickBooks error 176109.

Where the software benefits the business significantly side by side there are scenarios the POS software encounters errors. Invalid Product Number error or QuickBooks error 176109 is a fixable error but you are requested to act fast. Though you can download QuickBooks Repair Tool (also known as QuickBooks file doctor) but it is not at all reliable.


There are many scenarios found where the company file got damaged when QuickBooks Repair Tool was installed.

Quickbooks POS Invalid Product Number: Causes

Below are the possible reasons that might cause the Invalid product number error. They are as follows:

  • The POS Entitlement folder comprise of corrupt or damaged files.
  • For POS installation an improper/incorrect product code is used.
  • Possibly you are not logged into Windows as an administrator.

There is manual and automatic ways to fix the QuickBooks Error 176109. In case you fail to follow the steps of resolution you can contact with the QuickBooks POS helpline number at 1800-865-4183. The support team will instantly resolve the errors related to QuickBooks point of sale. You can connect with the support team through email support or live chat support.

The error code is followed with a technical description and in some scenarios the error might not even let you access the company files. This six digit error code 176109 indicates the address of the memory locations where the instructions are loaded at the time of the error.

How to Resolve QuickBooks POS Invalid Product Number error?

QuickBooks pos invalid product number

Though there are many possible solutions and it all depends on the cause of an error but here we are discussing the most common resolution. If you are not able to fix your issue then we would suggest connecting with POS Support.

Solution 1: For an Expert User

  • Click start your computer and log on as Admin
  • Click on Start -> Choose Programs -> Accessories -> System Tools -> System Restore
  • Go to a new window then “Restore my computer to an earlier time” option -> click next.
  • Choose the latest system restore point from the “On this list, click a restore point” list -> click next.
  • Tap next to the confirmation window.
  • Restart the computer when the restoration is finished.

If you are not able to fix your issue “QuickBooks POS Invalid Product Number” then jump on to next step.

Solution 2: For a New User

  • Start with downloading QuickBooks tool which we don’t recommend as it may put your company files at risk.
  • After successful download install the program, click on scan button.
  • Tap the Fix Errors button when the scan is completed.
  • Restart your computer system.
  • The utility tool thoroughly scans and identifies all the repairs in your PC and then fixes your windows operating system registry structure.

Reach us:

In case you fail to attempt successfully to resolve QuickBooks POS Invalid Product Number then you can contact AskforAccounting.com for POS help. The company roofs highly competent QB professional experts who accord you prompt and genuine services to resolve your POS issues.

Call 1800-865-4183 and garnet the best QuickBooks Point of Sale support services.

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