Whenever I conect the vnc Viewer to another Vista or Windows 7 machine, it connects and then in seconds it say that viewer encounter a problem and is closing.
Have anyone experienced this problem? If so I will like to know what was the solution.
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
Join us on social networks and share our announcements:
- Website: https://uvnc.com/
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- Mastodon: https://mastodon.social/@ultravnc
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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
- X/Twitter: https://x.com/ultravnc1
- Reddit community: https://www.reddit.com/r/ultravnc
- OpenHub: https://openhub.net/p/ultravnc
viewer connection dropping
Re: viewer connection dropping
What OS are you using on the viewer side?
When you say the viewer connects but then it crashes in seconds are you able to at least see the computer running InstantSupport?
I haven't heard of anyone else having this problem, could you try the viewer on a different computer?
Are you running any additional firewalls? Try turning off your AV.
More detail would be helpful....
When you say the viewer connects but then it crashes in seconds are you able to at least see the computer running InstantSupport?
I haven't heard of anyone else having this problem, could you try the viewer on a different computer?
Are you running any additional firewalls? Try turning off your AV.
More detail would be helpful....
ChunkVNC - Free PC Remote control with the Open Source UltraVNC wrapper InstantSupport!
Re: viewer connection dropping
[quote="supercoe"]What OS are you using on the viewer side?
When you say the viewer connects but then it crashes in seconds are you able to at least see the computer running InstantSupport?
I haven't heard of anyone else having this problem, could you try the viewer on a different computer?
Are you running any additional firewalls? Try turning off your AV.
More detail would be helpful....[/quote]
I am running Windows 7 and Vista. I am getting a connection but as I said as soon as I connect it says that viewer has encountered a problem and is closing. I am not having this problem when using XP
When you say the viewer connects but then it crashes in seconds are you able to at least see the computer running InstantSupport?
I haven't heard of anyone else having this problem, could you try the viewer on a different computer?
Are you running any additional firewalls? Try turning off your AV.
More detail would be helpful....[/quote]
I am running Windows 7 and Vista. I am getting a connection but as I said as soon as I connect it says that viewer has encountered a problem and is closing. I am not having this problem when using XP