QuickBooks Error Code 6175, another one of the common error in the software, occurs when you attempt to access a company file, but the database server is unresponsive. When you try hosting the QuickBooks company file for multi-user access, that can be another factor behind the error. Other causes include when the firewall prevents communication or when the multi-user option is incorrect.

There are a number of additional considerations as well to fix QuickBooks multi-user error 6175, 0, which we will unravel in this article. So without wandering around purposelessly, let's proceed ahead.