QuickBooks has taken off in the accounting industry and requires no special introduction in USA. But one of the biggest disadvantages of this amazing software is that it often has some problems. Many QuickBooks users have reported QuickBooks desktop installation errors to the professionals. Installation errors have always been one of the biggest problems with this software in USA. Intuit, the company that developed this program, researched the problems it encountered and created the QuickBooks installation diagnostic tool and many other tools that can help users troubleshoot installation problems in USA. Then open QuickBooks and your company file if you were able to open QuickBooks before seeing the error.