QuickBooks 2007 or later and QuickBooks Enterprise Solutions 7.0 or later are supported on Microsoft Windows Vista.
This article describes why a connection to the company file may have been lost and how to troubleshoot a resolution.
Lists the QuickBooks files that need to access the Internet through a firewall. Includes QuickBooks versions 2005 through 2009 and later.
Instructions for stepping through the QuickBooks installation wizard when installing from CD.
Steps to resolve error 1603: "The update installer has encountered an internal error" and/or "Unable to Apply Patch" when installing a QuickBooks update.