SIMPLE METHODS TO FIX QUICKBOOKS CONNECTION HAS BEEN LOST ERROR QuickBooks is a great and one-of-a-kind application that is both user-friendly and robustly sophisticated at the same time. Many small and mid-sized businesses across the globe have passed a positive review on its usability and versatility. QuickBooks holds the integrity to make financing and accounting work easier than imagined. Though sometimes users can face issues with this application where the users are priorly informed with an error message on the screen. While working on the application, sometimes the user might lose connections automatically. This error might arise due to the lack of accessibility to the company files or if the user is using that file on the desktop.