The QuickBooks connection diagnostic tool was designed by Intuit in order to assist users in fixing network, multi-user, and other problems within their company files. The tool runs smoothly on Windows Vista, Windows XP, and Windows 7. QuickBooks 2008 and later versions are also compatible with the tool.

 

It's an Intuit-created fixation tool (the parent company of QuickBooks). The greatest QuickBooks connection diagnostic tool has been validated by users all around the world.