How can i capture ss in EU using vista ? SnagIt,autoscreen for EU , and even the old printscreen button does not work
That can have many causes.
Starting with that your screenshot software is not Vista compatible to the fact that EU isn't.
One possible (and most probable) cause for this could be this:
You installed your Entropia Universe installation in C:\Program Files\Entropia Universe and are forced to run the game/updater with Administrative token, while your Tool you use for taking screenshot runs with normal user token.
This is one of the new features. Software running with low Integrity Level (IL) can't write in memory space of an application with high IL. Applications started with the normal user token, have the IL level "normal" (or 3) while applications started with administrative token have IL "high" (or 4, System being 5 and TrustedInstaller being 6).
For a screenshot Tool to work, it needs to install a global hook in every running process, to intercept/capture the keypress events. In order do to install this global hook, it's necessary to patch the memory of the process. This way, screenshot software which is running with fewer/normal IL can't install that hook in system processes (or ones started wiith admin token).
This btw, is the same method like the one keyloggers use, to log passwords and a keylogger with normal user token won't be able to login passwords from higher leveld processes (additonal security).
So there are basicly two soltuions:
1) Run your screenshot tool with administration token by selechting "run as administrator" properities. This is a ugly solution, cause if its started automaticly with windows you need to confirm every time that you want to grant it admin rights. You could also add it to the Scheduler and let it automaticly start (instead of autostart/registry "run") and run it with elevated privilegues.
Still not best solution imho, cause you shouldn't run applications with admin rights if it's not absolutly necessary
2) Uninstall your Entropia Universe game and install it in another folder on another partition (i.e. D:\Games\Entropia Universe). This way, you can start Entropia Universe without needing an administrative account and the screenshot software would be able to install it's global hook.
3) get another screenshot tool. Most screenshot tools work by installing a global hook, which will allow you to set the custom capture key (and not be limited to Print Screen key) and will only make the screenshot when you press that key. Other screenshot software works, by monitoring the clipboard content. If it changes (after you press PrintScreen) it grabs it's contents and save it. This may be annoying at times, when you don't want to take a screenshot but put the content of the screen into clipboard (i.e. if you want to paste it in Photoshop for editing but the screenshot creates you a jpeg file you dont really want)