Friday, September 21, 2007

WinPE-SRT-Package -- gone. How to install it.

Part 1 of a miniseries.

While investigating ways to implement the WinPE-SRT-Package manually I found I would have to do the work myself as I found nothing out in the wild. I came across the following issues:

"Windows PE cannot start because the actual SYSTEMROOT directory (X:\Windows) is different from the configured one (X:\$Windows.~BT\Windows). This can be configured with peimg /targetpath..."


Digging into the registry I found this was because of 1 registry key. It's located here:

[HKEY_LOCAL_MACHINE\pe_software\Microsoft\Windows NT\CurrentVersion\WinPE]
"PrepStatus"=dword:00000001
"InstRoot"="X:\\$Windows.~BT\\"


What is needed is to change InstRoot to the directory below your Windows directory.

So, to enable this to work you'll need to set InstRoot=X:\

Why does Microsoft do this? So you can use a WinPE install off a harddisk with all the associated expanded files as oppoesd to a large WinPE image.

At least, that's what I've figured :)

1 comment:

Bojan said...

on what system is this?I dont see that path under local machine on my system with the AIK installed, not on the sccm2007 server...