What is the reason of QuickBooks Error code 176109?

1 Answer(s)

When user trying to open or register Point of Sale, the user sees the following error:

Error Code 176109: Invalid Product Code or Invalid Product Number

Reason:

Maybe You Point of Sale Entitlement folder contains corrupted files.
Not using correct product code during installation of QuickBooks Point of Sale for Desktop.
Maybe user not logged in to Windows as an administrator

To fix this issue follow given solutions:

Solution1: Delete the contents of the entitlement client folder.

Solution2: Rename the WSActivity file.
For more information about this error visit What is QuickBooks Point Of Sale Invalid Product Number?

Rogger sam Answered on July 7, 2017.