I currently struggle to install SDK 2.9 on several machines having several issues. One is that the installer (also the unified one) requests access to a metrics.amd.com website. I am behind a proxy and wonder how to reach this site - or if this is required at all.
Additionally, while on my Windows 7 system this does not seem to be a problem on the windows server 2012 machine the sdk fails to get installed (i.e. clinfo does not find the AMD platform).