Hi,
I'm running UltraVNC on a Windows 2000 server. The first logon works well. After logoff, there is no way to connect again to the server. UltraVNC stops after negotiating the protocol, the server screen does not appear and there is no further error message.
I have to start the server again, so that the next connection per UltraVNC is possible. Any ideas?
Hans-Georg
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
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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
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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
- X/Twitter: https://x.com/ultravnc1
- Reddit community: https://www.reddit.com/r/ultravnc
- OpenHub: https://openhub.net/p/ultravnc
First logon ok, after logoff new logon not possible
-
mattice06082
- 200

- Posts: 607
- Joined: 2006-11-30 00:41
- Location: Connecticut, USA
Re: First logon ok, after logoff new logon not possible
How are you ending your connection? You should by using the close connection button,
, instead of simply closing the window.
P.S. Are you using the MS Logon? If not, I'll move this to the General Help forum.
, instead of simply closing the window.P.S. Are you using the MS Logon? If not, I'll move this to the General Help forum.
Last edited by mattice06082 on 2007-03-21 16:09, edited 1 time in total.
Re: First logon ok, after logoff new logon not possible
Hi,
it is the same, wether I close the window or use the closing button.
Yes, I'm using MS Logon (New Logon).
Hans-Georg
it is the same, wether I close the window or use the closing button.
Yes, I'm using MS Logon (New Logon).
Hans-Georg
Re: First logon ok, after logoff new logon not possible
do you also have the classic password specified as well..?
Bevtech
Windows XP Home, Pro SP2, Windows 2003 SBS server SP2 (EN), Windows Media Center Editon 2005, Windows Vista Home Premium, Fedora Core 6, Windows 9X, PcHelpWare 1.0, UltraVNC 1.0.8.2
User not developer ;)
Windows XP Home, Pro SP2, Windows 2003 SBS server SP2 (EN), Windows Media Center Editon 2005, Windows Vista Home Premium, Fedora Core 6, Windows 9X, PcHelpWare 1.0, UltraVNC 1.0.8.2
User not developer ;)
Re: First logon ok, after logoff new logon not possible
Hans-Georg,
Just for testing: Could you please switch to "classic" password.
I'm not sure if the issue you have is MSLogon specific or if it's independent of the authentication method.
Martin
Just for testing: Could you please switch to "classic" password.
I'm not sure if the issue you have is MSLogon specific or if it's independent of the authentication method.
Martin
Re: First logon ok, after logoff new logon not possible
Hi Martin,
I already testet this, and it didn't work either. But we now installed the SP4. After this installation the VNC worked fine ... Thank you for your help!
Hans-Georg
I already testet this, and it didn't work either. But we now installed the SP4. After this installation the VNC worked fine ... Thank you for your help!
Hans-Georg
Re: First logon ok, after logoff new logon not possible
So in windows 2000 you need to have sp4 installed in order for mslogon to work properly.. That is good to know..
Bevtech
Windows XP Home, Pro SP2, Windows 2003 SBS server SP2 (EN), Windows Media Center Editon 2005, Windows Vista Home Premium, Fedora Core 6, Windows 9X, PcHelpWare 1.0, UltraVNC 1.0.8.2
User not developer ;)
Windows XP Home, Pro SP2, Windows 2003 SBS server SP2 (EN), Windows Media Center Editon 2005, Windows Vista Home Premium, Fedora Core 6, Windows 9X, PcHelpWare 1.0, UltraVNC 1.0.8.2
User not developer ;)

