QuickBooks Error 6175 affects the QuickBooks Database Server Manager and restricts its functioning. This results in client files and documents becoming unusable or gets lost. Inability to initiate QuickBooks Database service, the server busy in other tasks, firewall settings blocking communication between the computer and the server etc. are some reasons that lead to this error. Log onto qbenterprisesupport.com to resolve the issue immediately. Additionally, you can speak to a Proadvisor at QuickBooks Enterprise support or can call directly at 1-888-986-7735 to rectify this in minutes.