I'm facing an issue with QuickBooks where I keep getting the error message "QBDBMgrN not running on this computer." I've tried restarting the service and checking my firewall settings, but the problem persists. Has anyone else encountered this error and found a solution? I would greatly appreciate any advice or suggestions on how to resolve this issue. Your insights and experiences would be invaluable. Thank you in advance for your help! you can also contact our experts by dialing us at +1.855.738.0359 and we will provide you with instant technical assistance.