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
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

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SC connection errors

Single Click discussions / bugs
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jdhenshall
Posts: 1
Joined: 2010-05-20 22:44

SC connection errors

Post by jdhenshall »

Alright, guys bear with me. I have the bare minimum of networking knowledge necessary to map network drives, and such. I followed the tutorial and created the SC EXE file. However, when a server attempts to connect to me, on my end, the Viewer says it cannot establish a connection because either the encryption plug-ins don't match, the protocols are different, or there is a "bad" connection.

I am not using encryption and do not wish to.

According to CanYouSeeMe.org, when I am running UVNC Viewer in Listening Mode, it can see my service.

I have opened port 5500 on my Windows Firewall and on my router's firewall.

I'm trying to figure out what I'm missing that is preventing this from working. I'm kinda thinking something on my end might be blocking the connection. The viewer is running on Windows 7 x64, so I dunno if that is what the "protocols" are different. I can use regular UVNC on my local network just fine (which is why I think it is something blocking the connection).

Suggestions for this pathetic n00b?
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RADRaze2KX
Posts: 5
Joined: 2010-06-11 23:46
Location: Springfield, MO
Contact:
Contact RADRaze2KX

Re: SC connection errors

Post by RADRaze2KX »

I got mine working first go. What's your helpdesk file contain?
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