QuickBooks Connection Diagnostic Tool is an add-on tool for QuickBooks error. By this, you can terminate many errors. But firstly, you have to Install QuickBooks Diagnostic Tool for QuickBooks error. By this software, you can easily get access to QuickBooks Database. The bad configuration is corrected through this of Windows Firewall. You can get vendor list back through this. Number of errors Error code ‘H101, H303, H202, H505 can be healed. By this, program files can get right. It would be better if you take experts’ advice while using QuickBooks Connection Diagnostic Tool. Be sure that you have to Install QuickBooks Diagnostic Tool. There might be errors which requires QuickBooks specialists. In this case, you can ring our QuickBooks Connection Diagnostic Tool team to resolve your error.
Also Read: QuickBooks File Doctor Tool, QuickBooks Unrecoverable Error
Below given are the steps to download and install diagnostic tool.
Download QuickBooks Tool Hub and go to your download by pressing CTRL+J Under your downloads list click on QuickBooksToolsHub.exe Click Yes to allow this app to make changes Now click on Next to install it and then click Yes again for accepting the license agreement Click on Next and then Install (It may take some time) Once the installation is complete click on Finish Now open QuickBooks Tool Hub (Icon will be available on your desktop) Go to Installation Issues tab and click on the QuickBooks Install Diagnostic Tool It may take some time to configure… Once it’s configured, click on Yes to accept the license agreement Click Proceed to start repairs on your QuickBooks desktop components. Once completed, restart your computer.