Real VNC Entreprise 5.1

Windows

NEW: Full Windows 7 support.
NEW: Executable files are Data Execution Prevention (DEP) and Address Space Layout Randomization (ASLR)-enabled for improved security on appropriate operating systems.
VNC Enterprise Edition no longer supports Itanium processors.
VNC Server for Windows in User Mode now displays a black screen when the host computer's desktop cannot be accessed, instead of terminating connections (for example, when a UAC prompt is displayed, or when the host computer is locked).
Printing formats have changed. This means VNC Viewer 4.6 cannot print host computer files from VNC Server 4.5 for UNIX/Linux or Mac OS X.
FIXED: Printing formats have changed. This means Standalone VNC Viewer 4.6 can now print host computer files from VNC Server 4.6 for UNIX/Linux or Mac OS X (but not VNC Server 4.5).
FIXED: Command line parameters specified when starting VNC Viewer are now inherited (when a new connection is established using the New Connection toolbar button, for example).
FIXED: Command line parameters specified when starting Listening VNC Viewer are now respected.