VMware has a packaged Admin UI for Horizon View 7 that provides administration capability without requiring the installation of Adobe Flash. The Admin UI works like a thinapp package and supports View administration only, no external browsing. There are a few known issues described with workarounds along with the download link in VMware KB 2144303.
I have used the Admin UI for a little while and have found it very handy. I especially like the portability of the single executable.