Issue: When using the Quickbooks Web Connector, you are getting the following error messages:
QBWC1048: QuickBooks Web Connector could not verify the web application server certificate.
QBWC1051: The new application was not added
Cause: Your version of Quickbooks may be out of date.
Please be sure that you are using one of the following compatible versions of Quickbooks:
U.S. editions of QuickBooks Financial Software products
QuickBooks Enterprise Solutions (2013 or later)*
QuickBooks Premier (2002 or later)
QuickBooks Pro (2002 or later)
QuickBooks Simple Start (2006 or later)