You may come across QuickBooks error 6144 82 while trying to access your company file. The error can occur if the file is stored on your own system or is on the server computer. The error restricts you from performing any task and thus needs to be resolved. You need to close the application all the systems and then Start Service, change the account type, and disable the antivirus to resolve the error. If you need help in performing the troubleshoot, then call us at our (855)-526-5749 and talk to our experts.