When attempting to install Workflow Solution update, the installer progresses to the page where it tests IIS readiness, and then displays an message. It will not progress any further.
Message:
Please make sure IIS is installed and IIS 6 Compatibility Mode is enabled.
ITMS 8.x
Missing Windows Services
IIS 6 Compatibility Services were enabled, along with the World Wide Web PUblishing Service.
The following Windows Services needed to be started: