After more 1 000 000 (one million) views on forum for 1.5.0.x development versions... and 1.6.0.0 version
A new stable version, UltraVNC 1.6.1.0 and UltraVNC SC 1.6.1.0 have been released: https://forum.uvnc.com/viewtopic.php?t=38080

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.

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by miles267
2007-11-21 15:17
Forum: DSM plugin
Topic: SC "Connection Failed - Invalid protocol!
Replies: 5
Views: 21172

Re: SC "Connection Failed - Invalid protocol!

Hi, I too was receiving the Connection Failed - Invalid Protocol! message until I followed the steps you've outlined. However now I receive the following error:

Connection Failed - Error Reading Protocol Version
-You've forgotten to select a DSMPlugin and the Server uses a DSMPlugin
- The server ...

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