Connection to the company could not be established. A modal dialog box is showing in the QuickBooks user interface. Your application cannot access QuickBooks until the user dismisses the dialog box.
This error can appear when you are trying to connect a company to Quickbooks Desktop via the AutoEntry Desktop Sync App.
To clear this error message, please do the following:
Close Quickbooks Desktop
Re-open Quickbooks as an administrator user
Once open, please make sure no other user is signed into Quickbooks and no notification box is open
Attempt to connect the company via the AutoEntry Sync App again using these steps