QuickBooks is an accounting software that is widely used by small and medium-sized businesses for managing their finances. It provides various features like managing income and expenses, creating invoices, generating reports, and much more. However, like any other software, QuickBooks can encounter errors that can hinder the smooth functioning of the software. One such error is the QuickBooks read only error. In this article, we will discuss this error in detail, its causes, and how to resolve it.