QB Doctor is a tool that can be used to solve network problems, connection errors, Windows-related issues, data corruption, diagnostic errors, and update errors. Quickbooks file doctor detects all glitches and errors first and then fixes them with just a few clicks. Also, it performs a scan on the QuickBooks company file, and after locating errors, it fixes them as soon as possible. For scanning and resolving errors and issues in QuickBooks software, you can access this easy-to-use tool at any time.