Troubleshooting internet connection issues, firewall settings, and having mulitple instances of QuickBooks installed on the computer.

Configure the Windows firewall for Windows 7, Vista and XP, adding ports as needed.

QuickBooks 2007 or later and QuickBooks Enterprise Solutions 7.0 or later are supported on Microsoft Windows Vista.

Provides QuickBooks installation FAQs, including updating and moving data, and information about system requirements.

You can set access permissions in Windows Vista for sharing files.

This article details step by step instructions for installing the Linux Database Server Manager.

Steps to resolve error 1603,  "The update installer has encountered an internal error," which may occur during a QuickBooks update.

Steps for resolving error 1311 by copying the installation CD to your desktop and then installing QuickBooks to your hard drive.