I downloaded the latest version of UltraVNC two days ago and want to create a SC for my friend. Tried few times by follow step by step instruction. executable created but always get "Connection Failed - invalide protocal" error when I tested it with two machine inside the same LAN. searched on the forum and couldn't find solution.
When I created the SC, I noticed that the msrc4plugin.dsm file download from the link on step by step instruction is different from the file exists under the UltraVNC installation directory. Which one should I use? I did not use the one under the installation directory and let it being overwrotten by the one downloaded separately. Is that right? I think the one bundled with the UltraVNC might be newer than the one download separately?
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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
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- Reddit community: https://www.reddit.com/r/ultravnc
- OpenHub: https://openhub.net/p/ultravnc
use which msrc4plugin.dsm file?
Re: use which msrc4plugin.dsm file?
here is the screen shot:
http://www.flickr.com/photos/lmei007/3576002905
http://www.flickr.com/photos/lmei007/3576002905
Last edited by uvnc001 on 2009-05-29 19:05, edited 1 time in total.
Re: use which msrc4plugin.dsm file?
use same version of msrc4plugin at both side for prevent this issue
as well. the exact same rc4.key must be at both side.
as well. the exact same rc4.key must be at both side.
UltraVNC 1.0.9.6.1 (built 20110518)
Windows OS: XP Home + Vista Business + 7 Home
Only experienced user, [u]not[/u] developer
Windows OS: XP Home + Vista Business + 7 Home
Only experienced user, [u]not[/u] developer