| 0x80040405 |
qbXML components have not been installed. |
It is possible that the QuickBooks installation was incomplete. Reinstall QuickBooks. |
| 0x80040408 |
Could not start QuickBooks. |
Make sure the QBD instance and the correct company file is running in your QuickBooks and that no one else is using in single user mode. |
| 0x80040418 |
This application has not accessed this QuickBooks company data file before. The QuickBooks administrator must grant an application permission to access a QuickBooks company data file for the first time. |
Finish setting up the connector. If the connector was set up previously you may need to do it again. A modal should pop up asking to confirm an authentication grant. This error can be caused from skipping this step. |
| 0x80040438 |
The application trying to connect to QuickBooks is not supported while multiple instances of QuickBooks are running. |
Make sure that only one instance of QuickBooks is running when attempting a synch. If you are uncertain, run the Task Manager to ensure that another instance of QBW32.EXE is not running. |