QuickBooks Error 6175 usually arises when there are problems with the network, firewall settings, or hosting configuration that prevent the software from starting the QuickBooks Database Service. Make sure QuickBooks has been updated to the most recent version in order to fix this issue. Make sure that the server is the only one with hosting enabled, and modify the firewall settings to permit access to QuickBooks. This problem can also be resolved by running the QuickBooks Database Server Manager on the server. Should problems continue, you might need to speak with QuickBooks support or look for help from an IT specialist.
