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I downloaded a copy of windows 7 sp1. &nbsp;When i try to install it i recieve a message that says it is already there. &nbsp;Is there a way to force the install?
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I downloaded a copy of windows 7 sp1.  When i try to install it i recieve a message that says it is already there.  Is there a way to force the install?

Windows 7 SP1 Network Install Package

Windows 7 is an operating system from Microsoft. Features include multi-touch support, a redesigned Windows Shell with a new taskbar, referred to as the Superbar, a home networking system called HomeGroup, and performance improvements.