Quickbooks is prone to errors, and the cause may be due to destruction of Quickbooks business files. QuickBooks Error 6144, 304 could be a risk since it affects the company's files that could contain financial information for your company.Quickbooks error 6144, 304 is accompanied by the message "Quickbooks has encountered a glitch and has to end the process." The reasons that cause the appearance the QuickBooks error 6144 What are the causes that cause QuickBooks Error 6144, 304: Corruption in the company's company file. Incorrect closing of the computer. A malware attack has been launched on our system. Security software may block Quickbooks communication. https://www.qbssolved.com/how-can-we-fix-error-6144-304/