The pages also open in a new window, not sure if that's a problem (no popup blocking software interfering?)
you should know me better than to get stuck with such trivial problems ;)
But I think I know the reason for the problem now.. it's the darned proxy I need when working from home. The page I was getting was an old one with CCM 5.0.1 guides.. now there's 5.2 guides and those I can get to show up.
Ah, proxy problems! Thanks for letting us know what the problem is. It's funny that sometimes what you see isn't really what's there; proxies and caching :P
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.