I am running a local CF10 dev server and and full version on my test server. Both have all of the latest updates. I moved a template from my local instance to my test server and CFFLUSH does not output at the set interval. Is there a setting in the administrator that much be put in place for this to work properly?
I hope you have found the answer by now. But if anyone else is searching for it by default iis connector in CF10 does not allow cfflush. This page explains how to fix it.