Slipstream Windows 7 SP1 into a Installation DVD or ISO File - Windows 7 Help Forums

Here's How:1. If you have not already, then you will need download and install the free 32-bit (x86) or 64-bit (x64) RT Seven Lite "Beta 2.6.0" for your same 32-bit or 64-bit Windows 7 installation DVD or ISO file.

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