Error when installing UltraVNC

[vgutierr]

I am currently getting the following error when trying to install UltraVNC 1.0.9.6.1 X64 on a computer. The error states: " Unable to close software, please close running winvnc version, server installation skipped".

System details:
Windows 7 64-bit

[Rudi De Vos]

The error indicate that some version of vnc is current running.
The installer try to stop winvnc, if that fails the installation quit.

You first need to manual stop winvnc.exe or the vnc service.