I changed the Port Number to 5902 using an account of administrator. When I logout that user, the port the viewer connect to the server change back to 5900, how can I avoid this problem?
When this <winvnc.exe -defaultsettings> command is executed, does it after that never use UserSettings again (until may be <winvnc.exe -usersettings>) or just for the next operations till next reboot and then it depends again on which user is logged on?