QuickBooks Point of Sale helps rapid sales of your business and allows easy integration of add-ons software.  Where the software benefits the business significantly side by side there are scenarios the POS software encounters errors. One such error is Invalid Product Number error. This is one of the commonly reported errors by QuickBooks users. It is recommended to the QB users to download QuickBooks Error Invalid Product Number Repair Tool that helps in resolving the error.

When the user faces the error you can view the error code 176109 with an error message: “Invalid Product Code or Invalid Product Number”.

Why does the Error Occurs?

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 QBPOS Error code 176109. In case you fail to follow the steps of resolution you can contact with the QuickBooks Customer support by dialing the pos support phone number. 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 in followed with a technical description and in some scenarios the error might have restrictions QuickBooks Error Invalid Product Number format .This six digit error code 176109 indicates the address of the memory locations where the instructions are loaded at the time of the error. For fixing this error call QuickBooks customer support number and connect with an expert support executive who will guide and provide proper resolution.

How to Resolve the Issue?

Intuit has recommended two ways to resolve QuickBooks Error Invalid Product Number error. Follow the first and if it does not work follow the second one.

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.
  • Restarts the computer when the restoration is finished.

Solution 2: For a New User

  • Start with downloading QuickBooks tool for fixing the Error Invalid Product Number.
  • After successful download install the program -> then 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.

QuickBooks POS Customer Service for instant help:

In case you fail to attempt successfully to resolve the issue you can contact myqbpos.com that is a reputed QuickBooks Consulting firm. It roofs highly competent QB professional experts who accord you prompt and genuine services to resolve your POS issues. Call to the toll free phone number +1-800-274-4168 and garnet the best QuickBooks Point of Sale support services. Customers Also can contact our experts online by the ‘online chat’ option on www.myqbpos.com.

Not getting proper solutions or facing issues while resolving or confused how to resolve or not getting the error code or issues you are looking for??

Do not worry about just give our experts a feedback of your issues or error code which solutions you are not getting from here, and our Experts will contact you as soon as possible and they will assist you to resolve the error or issues instantly so that you can use QuickBooks POS with an ease. So hurry now and contact the expert team to get your error or issues resolved.


We offer services to our clients by the Intuit certified ProAdvisors who are highly experienced and knowledgeable in handling the QuickBooks POS & issues related to all the versions. All the technical & functional queries are resolved within minimum turn-around time (TAT) by the support team. Intuit, QuickBooks & QB are the registered trademarks of Intuit, Inc. We showcase the brands, and products shown on the website as third-party and do not have any direct link with them.

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