QuickBooks Connection Diagnostic Tool is part of the QuickBooks tool hub. The main purpose of the tool is to scan for company file errors and network issues related to the accounting software. QuickBooks error H202 H303 and H404 can be resolved using the QuickBooks connection Diagnostic tool. Network issues can arise because of security software such as antivirus and firewall. Connection related errors are also common when users host their company file on a separate server.
As QuickBooks tool hub can be downloaded and installed for free, users don’t have to pay any extra amount to use the QuickBooks Connection Diagnostic Tool. So you can simply install the utility and use the program to resolve common network issues. Further you can use the tool hub to troubleshoot and fix various errors related to the program file, the company file, and installation of the software.
In this post, you will learn how to use QuickBooks Diagnostic tool to fix network related errors.