Hello,
I got the script and could successfully disable/enable ASP from windows features using the script on my local system which is Windows 7. I can give it a try on your system as well. You can accept the bid only if I can successfully get it working. I am saying this because it may get stuck if permission issues etc. and just because I could get it working on my system does not mean I can get it working on your system as well :)
Best regards,
Swagata