Anyone here with experience using WindowsRE and Reagentc?

[Tripredacus]

WinRE in Windows 7 will locate where the Windows installation is, create Windows.old and copy everything into that directory. Then it will reinstall Windows using the answer file and the install.wim onto that partition. It doesn't change anything with the partitions, which would still allow WinRE to be run again.

I've not seen a case where diskpart needs to be run prior to running setup.