There are several tools, of which one is QuickBooks integration manager tool downloading which you might end up with QuickBooks event ID 4 error. However, to avoid this you must follow the below-given steps:
Select Integrations from the top menu in Web TimeSheet.
From the Modules side menu, select the name of the module QuickBooks
Download the extensions installation file from the page that displays.
This is the same page from which you will download the Integration Manager installation file.
Launch the installation file, and follow the instructions provided in the installation wizard that launches.
If you’re still stuck with the QuickBooks event ID 4 error even after following the above steps, then we would suggest you reach our experts.