Online Help

How to configure and use encryption with SC SingleClick ?

A quick rundown script for using UltraVNC SC with encryption could currently (UltraVNC 1.0.0) be (applicable for UltraVNC 1.0.0 to 1.0.4)

(default copy to %programfiles\UltraVNC, don't copy to plugin folder).

Click the config button and then Click the "Gen Key" button, close the viewer.

A file named new_rc4.key should be created in the directory where UltraVNC Viewer is installed. (not inside plugin folder)

Rename new_rc4.key to rc4.key.

Extract it to a directory and copy msrc4plugin.dsm and rc4.key to this directory.

use UltraVncSC based on RC23

copy rc4.key exactly same filename/content for SingleClick and vncviewer

the msrc4plugin.dsm need to be on same folder of vncviewer and not inside subfolder plugin

"%programfiles%\UltraVNC\vncviewer.exe" -dsmplugin msrc4plugin.dsm -listen 5500

d:\mydrive\vncviewer.exe -dsmplugin msrc4plugin.dsm -listen 5500

(with dsmplugin, not possible to start vncviewer as listen from menu)

only possible from command line or create your own shortcut with above example.

modify the target shorcut for the listening icon

"C:\Program Files\UltraVNC\vncviewer.exe" -listen

--- without UltraVNC Repeater ---

helper had a NAT router, need open port 5500 and redirect then to your own local pc as 192.168.1.5 as example

B. Person need assistance, support, help.

C. Helper (yourself) again

Accept or refuse incoming connection from the person started UltraVNC SC

Clicking "Show Status Window" in UltraVNC Viewer

should reveal a window stating a line like:

"Status: Connected(MS RC4 NoReg Plugin-v1.2.2.0)"

indicating that the plugin is actually in use.

(a little bit modified ) thank you very well to her.