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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UltraVNC 1.2.4.0

Here you will find help for frequently asked questions as well as for your specific question
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User avatar
mart7804
Posts: 1
Joined: 2024-11-05 13:56

UltraVNC 1.2.4.0

Post by mart7804 »

Hi,

just installed UltraVNC 1.2.4.0

doing a trial and connected ok to a target computer with the server installed.

I am able to reboot the target computer but loose connection and unable to log back into windows on target via my vnc viewer connection

is this possible?

appreciate any support

Mart7804
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rvk
8
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Posts: 10
Joined: 2022-06-23 08:49

Re: UltraVNC 1.2.4.0

Post by rvk »

Did you install UltraVNC server as service?
If you didn't then you can't login because after reboot the server is at the login screen and hasn't started UltraVNC server yet (so you can't reconnect).

Look at this explanation.
https://support.moonpoint.com/os/window ... c/service/
Ludovic
Admin & Developer
Admin & Developer
Posts: 152
Joined: 2021-12-28 18:55

Re: UltraVNC 1.2.4.0

Post by Ludovic »

@mart7804: Why 1.2.4.0 version?
The latest stable is 1.4.3.6.
UltraVNC links (join us on social networks):
- Website: https://uvnc.com/
- Forum: https://forum.uvnc.com/
- GitHub sourcecode: https://github.com/ultravnc/UltraVNC
- Mastodon: https://mastodon.social/@ultravnc
- Bluesky/AT Protocol: https://bsky.app/profile/ultravnc.bsky.social
- Facebook: https://www.facebook.com/ultravnc1
- X/Twitter: https://x.com/ultravnc1
- Reddit community: https://www.reddit.com/r/ultravnc
- OpenHub: https://openhub.net/p/ultravnc
- uvnc2me: https://uvnc2me.com/
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