After more 1 000 000 (one million) views on forum for 1.5.0.x development versions... and 1.6.1.0, 1.6.3.0-dev versions
A new stable version, UltraVNC 1.6.4.0 and UltraVNC SC 1.6.4.0 have been released: https://forum.uvnc.com/viewtopic.php?t=38095
Feedback is welcome

Celebrating the 22th anniversary of the UltraVNC (25th anniversary since the laying of the foundation stone): https://forum.uvnc.com/viewtopic.php?t=38031

Important: Please update to latest version before to create a reply, a topic or an issue: https://forum.uvnc.com/viewtopic.php?t=37864

Forum password change request: https://forum.uvnc.com/viewtopic.php?t=38078

Development: UltraVNC development is always here... Any help is welcome.
Feedback is welcome

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SecureVNC Plugin Authentication Failure

Should you have problems with the DSM plugin? Here is the place to look for help or report issues
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sed255
Posts: 1
Joined: 2023-08-22 21:41

SecureVNC Plugin Authentication Failure

Post by sed255 »

We upgraded our computer and reloaded the same version of UltraVNC that we were using prior. We now recieve a message "SecureVNCPlugin: Authentication Failed, (no plugin interface available)".
We get this when attempting to use the UltraVNC Viewer. Could there be an incompatability with our new HP Laptop?
We tried UltraVNC 1.2.4.0 which is the one we have been using and also tried the latest UltraVNC 1.4.3.1.
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