UVNC SC working slow in Windows 7 Environment

Some of you may have noticed the UVNC SC working slow between windows 7 machines. To fix this, you simply need to recompile your HelpDesk.exe and download the latest version of UVNC client.

Rudi De Vos over in the UltraVNC forums posted a fix for this problem.

Also, here is the link for the newest version of UVNC.

I have tested Rudi’s fix in test environment and we are now using this in production environment within Windows 7 environment and it is working great. Thanks Rudi!

UVNC Listener

UVNC Listener

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  • Andrew McMurtrie

    Hi,
    Thanks for the article but it didn’t work for us based on our testing. Without the driver installed the most recent and window 7 creators didn’t make any difference to performance when using a windows XP as the listener and windows 7 host. The only way we could resolve the nasty delay on windows 7 running single click was to create a self installer for the driver files that detects which version of windows you are using and if it is 32 bit or 64 bit to install the correct driver.

    Andrew