Note to UltraVNC Single Click (SC) users...
OneClick is Fully compatible with your existing SC configuration files, icons, bitmaps and other customizations.
OneClick VNC HelpDesk is free for non-commercial use
http://www.advantig.com/oneclick -or- http://www.vnchelpdesk.com

Works with Microsoft Windows 8.1 / 8 / 7 / Vista / 2008 / 2003 / XP / 2000 in service mode, safe mode or application mode.
It allows you to create customized ad-hoc auto-reconnecting remote support customer modules the connect with the option of displaying a menu to select the technician, reboot into safe mode, run as a system service to allow logon/logoff, session timer, toolbox, disclaimer, password protected customer modules and stand-alone non-installing vewer modules.
If you're a programmer or don't want to use the winvnc.exe file included with the OneClick package you can use your own. This allows you to customize the winvnc source code to modify, remove or add the features you want and lets you ensure your remote support system is always current.
For compatibility, you can enable/disable the "Accept Connection" prompt allowing it to connect to non-UltraVNC viewers such as RealVNC, TightVNC or Chicken of the VNC.
Features:
Automatically and cleanly removes itself when you are finished
Custom tool commands allows you to define up to 10 custom commands that can be local commands or programs (.exe, .bat, .doc, pdf, etc), or define links to web based programs, websites, surveys or questionnaires
Define a custom tools website URL in addition to the other custom tools
Build-Your-Own ToolBox lets you include an unlimited number of tools, files or programs by dragging and dropping them into a folder in the customer module creator folder in addition to the Tools Website and 10 custom tool commands.
Customizable tool box, messages, icons, splash, logos and title bar text.
Auto-call back and reconnect before the login prompt on reboot
Track session time across multiple reboots
Run in Safe Mode with auto-call back on reboot
Logoff/logon or switch user on the remote system
Call the customer back to their workstation using a ringing bell
Define up to 100 technician stations in a single customer module (menu mode).
Automatically create a self contained, non-installing Viewer that can be launched from your website by your technicians when they are at alternate locations
Optional web based configuration lets you easily change your settings making dynamic IP address
Direct point-to-point connection with no 3rd party servers or services.
Auto-Reconnect if connection is dropped
Repeater mode allows you to support customers anywhere from anywhere
Start a remote support session on unattended computers
Customers can connect directly to your technician with no prompts or inputs other than to run the customer module
Use 40/56/128 bit end-to-end data encryption
Optionally password protect the customer module
The Daily PIN option allows you to automatically change the password daily without re-compiling your customer modules.
Run as a System Service enabling Ctrl-Alt-Del
Prompt the customer for the repeater ID code
Prompt your customer for the port number to connect to
Automatically disable/restore Vista UAC (security prompt)
Automatically disable/restore Vista AERO for better performance.
Creates a port test shortcut to simplify testing router/firewall configurations
Create shortcuts to simplify running the repeater as a service or an application.
Optionally use Web Based Configuration
Optionally display a custom splash / logo on startup
Optionally display a custom name on the timer title bar
Optionally display a custom disclaimer message
Optionally display a custom goodbye message
Optionally display a custom message if the technician is unavailable
You can use the supplied winvnc.exe or replace it with your own custom version.
The option to prompt the customer for the workstation (port) number and/or repeater ID code allows you to support all of your technician workstations from a single customer download module. Repeater mode enables both the technician and the customer to establish connections from behind firewalls at locations such as a hotels or Internet Cafe's.