After more 1 000 000 (one 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 welcome

Celebrating the 22th anniversary of the UltraVNC (25th anniversary since the laying of the foundation stone): https://forum.uvnc.com/viewtopic.php?t=38031

Important: Please update to latest version before to create a reply, a topic or an issue: https://forum.uvnc.com/viewtopic.php?t=37864

Forum password change request: https://forum.uvnc.com/viewtopic.php?t=38078

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
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- Reddit community: https://www.reddit.com/r/ultravnc
- OpenHub: https://openhub.net/p/ultravnc

Search found 7 matches

by upotrebitel
2025-07-23 18:14
Forum: Olders
Topic: Server Option to disable the Screensaver
Replies: 6
Views: 14717

Re: Server Option to disable the Screensaver

I'm working on an updated viewer, and keep this in mind. Why you working on viewer?!? You must change the server behavior. When I play movie on any video player, the screensaver is disabled automatically. You must change your server to disable screensaver when working, just like an video player. Or ...
by upotrebitel
2022-05-16 01:09
Forum: SC
Topic: Error in UltraVNC Viewer after 1.3.6.0
Replies: 14
Views: 72289

Re: Error in UltraVNC Viewer after 1.3.6.0

Tell me more about this way, please?
by upotrebitel
2022-04-30 22:46
Forum: SC
Topic: Error in UltraVNC Viewer after 1.3.6.0
Replies: 14
Views: 72289

Re: Error in UltraVNC Viewer after 1.3.6.0

OK, can I change configuration im my "options.vnc" file to aviod this UltraVNC Server issue?
by upotrebitel
2022-04-28 19:05
Forum: SC
Topic: Error in UltraVNC Viewer after 1.3.6.0
Replies: 14
Views: 72289

Re: Error in UltraVNC Viewer after 1.3.6.0

Excuse me, but why my third post is still not approved by a moderator?
by upotrebitel
2022-04-24 23:24
Forum: SC
Topic: Error in UltraVNC Viewer after 1.3.6.0
Replies: 14
Views: 72289

Re: Error in UltraVNC Viewer after 1.3.6.0

Yes, new UltraVNC Server 1.3.9.0 work fine with UltraVNC Viewer 1.3.8.1 and my config files. Thank you very much!

But I hope that you can make new version of UltraVNC Viewer, that work with all versions of UltraVNC Server. Because I have a lot of clients, that runs older versions of UltraVNC Server ...
by upotrebitel
2022-04-22 18:38
Forum: SC
Topic: Error in UltraVNC Viewer after 1.3.6.0
Replies: 14
Views: 72289

Re: Error in UltraVNC Viewer after 1.3.6.0

Error is: "Your connection has been rejected".

I have "WinVNC.ini" file and file "SecureVNCPlugin64.dsm" in the same folder with "winvnc.exe".

[ultravnc]
passwd=123456
passwd2=654321
[admin]
DSMPluginConfig=SecureVNC;0;0x00148004;
UseRegistry=0
MSLogonRequired=0
NewMSLogon=0
DebugMode=2
Avilog=0 ...
by upotrebitel
2022-04-22 02:35
Forum: SC
Topic: Error in UltraVNC Viewer after 1.3.6.0
Replies: 14
Views: 72289

Error in UltraVNC Viewer after 1.3.6.0

Hi!

I use UltraVNC in SC mode, starting on client side:
winvnc.exe -sc_prompt -autoreconnect -connect xxx.xxx.xxx.xxx.:XXXX -run

On my machine I run:
vncviewer.exe -listen XXXX

But after UltraVNC 1.3.6.0 when I start UltraVNC Viewer, it's open a hundreds windows with error for rejected ...