How to Refresh or Reset Your Windows 8 PC Without the DVD

We have already shown you how you can use the new refresh and reset features in Windows 8 instead of formatting your PC, the problem is that you are required to insert your Windows DVD every time you want to use the features. Here’s how to do it without the DVD.
Refresh or Reset Your Windows 8 PC Without the DVD
The first thing you need to do is create a new folder on the root of your primary drive and call it “Windows8Files”

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D:sources
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Copy the install.wim file off your DVD into the Windows8Files folder we just created.


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reagentc.exe /setosimage /path C:Windows8Files /target C:Windows /Index 1
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