1.The first step for using the
QuickBooks connection Diagnostic tool is to open the software on the desktop.
2.There are different company files available over the device and you are required to select the file which you want to troubleshoot with the software.
3.If you are running the accounting software for multiple users then you should ensure that the network connectivity is checked.
However, when you are running the accounting software for a single user then you should ensure that the network connectivity is unchecked.
4.Having selected the company file that needs to be checked you should run the diagnostic through the QuickBooks Diagnostic Tool to troubleshoot the issue or error effectively.
5 Once the diagnosis process gets completed then you should restart the software of QuickBooks to check if the error or issue has been resolved or not.