I install it, and it appears in platform manager, but as soon as I select it in the "platform" dropdown from a project, the system hangs completely to the point that the dropdown with "StandardSDK" and "Sigmarion III" sits on top of everything else!
I'm on WinXP with SP2. Windows Firewall is running, but I've never managed to get this working even without Windows Firewall being installed!
Sorted on that front too - had to manually recompile the help file: just go to /windows ce tools/evc4/htmlhelp/emtools, double click on evc4help.hhp, choose "save all and compile" icon, and Robert is your father's (or mother's) brother.