I am getting :

Error QBWC1048: QuickBooks Web Connector Could not verify the web application server certificate. Error QBWC1051: The new application was not added

in Quickbook web connector while importing qwc file.

I have created Web Service in Salesforce and using Salesforce as SOAP Server. Then, using the Salesforce public URL in AppURL of qwc file. The link of the URL looks like :


I have also tried after disabling the SSL security(SSL 2.0 and SSL 3.0)and firewall but getting the same problem.

While checking on SOAP UI tool, getting the required data.

Please help where I am doing wrong.

Many thanks in advance.

  • I am trying to do the same. Did you find any solution for this? – user26135 Nov 5 '15 at 11:34

Well some times SSL won't resolve this issue. In this case you may try to Disable and Enable QuickBooks Sync on dashboard settings may be this will fix this issue. You may follow this link to fix ERRor QBWC 1048 and 1051. May be this could be an issue with the version of QuickBooks Web-connect to update web connect follow this link : https://developer.intuit.com/docs/0200_quickbooks_desktop/0100_essentials/quickbooks_web_connector


Issue is with the SSL certification of the browser. Try using any other browser with proper SSL certificate and download the qwc file again.

Try downloading the following hot fix from the below link. This hotfix is intended to correct only the problem with SSL certification. On a Windows Server 2003-based or Windows XP-based computer, you cannot obtain certificates from a Windows Server 2008-based certification authority (CA). This issue occurs if the CA is configured to use SHA2 256 encryption or higher encryption (SHA2 384 or SHA2 512).

For more info, you can check this link : https://support.microsoft.com/en-us/kb/968730

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