There is a similar issue when you want to install Exchange 2007 mgmt tools
on a machine that has PowerShell CTP already installed.
Try to execute:
set-itemproperty "HKLM:\SOFTWARE\Microsoft\PowerShell\1" PID "89383-100-0001260-04309"
It will add the missing PowerShell v1 registry key. Try to install the server
role/feature and then delete the key.
$cript Fanatic http://scriptolog.blogspot.com
> I have a Windows Server 2008 with the PowerShell 2 CTP installed. I
> was attempting to install a role/feature that requires PowerShell 1.0
> so I received a polite little dialog telling me PowerShell 1.0 was
> required and I needed to install it.
> Can anyone tell me the best way to deal with this "issue". Thanks.