I was able to get the standard VNC server and listener working, but when I tried to get SC working, it runs and says it connects, but on the listener machine, I only get a thin horizontal line at the top of the screen and the taskbar icon is hung. If the listener New Connection dialog is open, it will freeze (Program Not Responding).
Any help on why the listener seems to hang while using SC will be greatly appreciated.
I'm using 1.0.6.4 of the listener.
After more 2 000 000 (two million) views on forum for 1.5.0.x development versions... and 1.6.1.0, 1.6.3.0-dev versions
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2023-09-21: Important: Please update to latest version before to create a reply, a topic or an issue: https://forum.uvnc.com/viewtopic.php?t=37864
Development: UltraVNC development is always here... Any help is welcome
Feedback is welcome
Join us on social networks and share our announcements:
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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 always welcome
2025-12-05: Celebrating the 23th anniversary of the UltraVNC (26th anniversary since the laying of the foundation stone): https://forum.uvnc.com/viewtopic.php?t=38130
2025-12-03: Could you please complete our poll/survey? Renaming UltraVNC files and service to be more clear: https://forum.uvnc.com/viewtopic.php?t=38128
There was a problem to vote, it is solved now! Thanks in advance!
2025-12-02: We need help: English Wikipedia UltraVNC page has been requested to deletion: https://forum.uvnc.com/viewtopic.php?t=38127
Any help is welcome to improve the UltraVNC page and/or to comment on the Wikipedia Talk page
2025-05-06: Forum password change request: https://forum.uvnc.com/viewtopic.php?t=38078
2023-09-21: Important: Please update to latest version before to create a reply, a topic or an issue: https://forum.uvnc.com/viewtopic.php?t=37864
Development: UltraVNC development is always here... Any help is welcome
Feedback is welcome
Join us on social networks and share our announcements:
- Website: https://uvnc.com/
- GitHub: https://github.com/ultravnc
- Mastodon: https://mastodon.social/@ultravnc
- Bluesky/AT Protocol: https://bsky.app/profile/ultravnc.bsky.social
- Facebook: https://www.facebook.com/ultravnc1
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Listener Hangs When Using SC
Re: Listener Hangs When Using SC
Does the connection use DSMPlugin?
-
tom_glebas
- Posts: 2
- Joined: 2009-09-29 02:25
Re: Listener Hangs When Using SC
Yes. I created an rc4.key file and installed it on both test machines and it worked in server/listener mode. I copied this rc4 file into the .zip file when creating the SC. I double checked and compared the files to make sure I didn't copy the wrong file by accident.
Re: Listener Hangs When Using SC
You may fall into the problem of using different (incompatible) version of DSMPlugin between SC.exe & Viewer.
See following thread for detail.
[topic=12187]SC with MSRC4Plugin[/topic]
See following thread for detail.
[topic=12187]SC with MSRC4Plugin[/topic]
