Question : Problem: How can I install UltraVNC remotely when File and Print Sharing is disabled on the computers?

I need to remotely install UltraVNC on all the workstations (desktop and laptop) running Windows XP on my network with the File and Print Sharing disabled. Can I add something to the logon script? do the users need admin rights?

Answer : Problem: How can I install UltraVNC remotely when File and Print Sharing is disabled on the computers?

If you use the runas command, in the script you can install as admin.  With any app users who do not have permission to install apps on PCs will not be abel to install.

Automate Installation
If you need to install UltraVNC on a large number of computers, you might consider automating the installation.

The following command line parameters can be passed to the setup:

/dir="Dirname"
Sets installation directory to Dirname .
/no restart
Suppresses a reboot at the end of the installation.
Not required since the installation no longer requires a reboot.
/silent or /very silent
Suppresses either pop-up of dialog boxes or any GUI at all.
/loadinf="Filename"
Loads the configuration file Filename for the installation.
This configuration file can be generated by going through setup with UltraVNC-xxxx-Setup.exe /saveinf="Filename".
Filename should be fully qualified.
/log
Writes a log file to the Temp directory.
Could be used for debugging.