Troubleshoot and resolve error -6177, 0,  This issue has been resolved in the latest QuickBooks release. Either follow the provided link to download the latest release, or use the manual troubleshooting steps to fix the problem.

Network errors such as error -6000, -80: "An error occurred when QuickBooks tried to access the company file," can occur when restoring a QuickBooks company file from a backup, updating a company file, or attempting to open a company file.

Lists and details changes, fixes, and improvements in all release versions (including patches) of QuickBooks 2007 and Enterprise 7.0.

Solution for "Server Busy" error when QuickBooks is trying to work with another program and a background process prevents this.

A number of issues can cause error -6123, 0: "Connection to the QuickBooks company file has been lost" to occur when opening a company file stored on another computer. Follow the steps to determine what is causing the error and how you can resolve it.

Steps to resolve error -6000,-816: "QuickBooks was unable to open the company file because the file is in use. Another person may be in the process of opening the company file.", which can occur for a number of reasons.

Provides steps to resolve error -6190, -82, which may occur when trying to open a company file on a Windows server.

Steps to resolve error -6000, -83,  "An error occurred when QuickBooks tried to access the company file," or a message about not having sufficient permissions to the specified folder.