[Q] App for installing Win7 topic

Hello.

Turns out my win7 cd's corrupt, which presented insett halfway through the format/re-install.
So my comp is currently w/o an OS.

Are there any apps om w/e that could mount images etc, but w/o the need for a PC?

Tanks.

[Question] how activate win7 topic

so, I just downloaded win 7 64 ultimate and of course ask me for the original one :nono: how activate it ?