QuickBooks File Doctor installation and use QuickBooks File Doctor is a tool designed by Intuit that allows the users to recover their damaged company files. If you have been having trouble opening your company file, you can use the QuickBooks File doctor option and fix the issue. You can also use the QuickBooks File Doctor option for fixing the following issues. Not being able to open the company file. Getting the given error messages such as -6130, -6000, -305, -301, -6150 or -6147. Some of the lists of your vendors, customers and employees have gone missing. Having errors such as H505, H202, H101, and H303 (These errors generally occur where there is a multi-user arrangement) The file being sternly spoiled and corrupted You can use QuickBooks File Doctor in a very simple manner. All you need to do is download the tool and follow the given steps for fixing the issues with your company file. For downloading the tool you can visit the Intuit website and download it. I