I'm getting an error when I try to start an Application Pool in IIS7.
The error is called Service WAS was not found on computer'.'.'
I then googled "download Windows Process Activation Service (WAS) and I can't seem to find away to download it.
I'm running this on AWS on a remote desktop from my Windows 7 OS.
It is included in Windows and no additional download is needed.
You need to open Turn Windows features on or off in Control Panel and install it from there.