Unfortunately the first version of OS specific extension of Eclipse System Monitor for Vista missed the native DLL in the deployed archives. This has been fixed in the latest version. If you use Eclipse Update Manager for installation, the update will be prompted automatically. Otherwise please download the latest version (RC2) in the file download section.
The released version 1.0.0-RC1 of OS Specific Extension for Windows Vista is supposed to work also on Windows 7. Unfortunately it is not tested on Windows 7. If you are using Eclipse Windows 7 please provide feedback if the OS Specific Extension for Vista is working on this environment.
OS Specific Extension for Windows XP and Windows 2003 Server is on the way. Unfortunately some difficulties with translated String-IDs are faced so it will take a short time to implement a user friendly way around.