Setting Environment Variable

Hi,
I want to create and set an environment variable. I tried to use the following

!include Environment.nsh

Push "CA_ABB_STATION_PATH"
Push "$INSTDIR\CA_ABB"
Call WriteEnvStr

But I get Compile Error "!include: could not find: "Environment.nsh"

what am I missing?

regards,
Jatin.

I would say you're missing Environment.nsh. I do not think it comes with the standard NSIS distro (check in \NSIS\Include).
This wiki page may help...
CF