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ProFile Help

Error QB Integration - Class not registered


When trying to transfer billing and invoicing information into a QuickBooks invoice, the error while running QB Integration - "Class not registered" appears in the ProFile T1 module.


If the Class not registered error occurs when you attempt to use the Options -> Integration feature in ProFile, follow these steps:

1. Close ProFile.
2. Right-click on the Start menu.
3. Select Windows Explorer.
4. Locate the Program Files folder and click on the + sign.
5. Click on the ProFile folder.
6. Use the scroll bar of the window to the right side to locate QBFC10_0Installer.
7. Double-click on the QBFC10_0Installer.exe icon and run the InstallShield Wizard


8. Once the installation is complete, restart ProFile.

9. Select the Options -> Integration feature again to see if this has solved your issue.

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