The following exception error occurs during time transfer from Web TimeSheet to QuickBooks.
"Exception from HRESULT: 0x80040300".
A corrupt timesheet in QuickBooks – Weekly Timesheet
Log into QuickBooks as a single-user administrator.
Select Employees from the top menu bar of the QuickBooks application.
Further from the menu, select Enter Time > Use Weekly Timesheet.
From the Name drop-down item in the Weekly Timesheet window, select the affected user.
Go to the previous timesheet and return to the active timesheet again.
Again perform the time transfer from Web TimeSheet to QuickBooks and this time the transfer should go through successfully.