When installing the Znode Storefront MSI on Windows Vista, you would need to turn User Account Control Off. If you run the MSI without turning UAC off, then the installation can fail prematurely.

Steps to Turn off UAC

• Click Start and then open Control Panel.
• In the Control Panel, click User Accounts.
• Click User Accounts.
• Click Turn User Account Control on or off.
• Clear the tick or check mark on the box beside the Use User Account Control (UAC) to help protect your computer option.