Celebrating the 22th anniversary of the UltraVNC: https://forum.uvnc.com/viewtopic.php?t=38031
Update: UltraVNC 1.4.3.6 and UltraVNC SC 1.4.3.6: https://forum.uvnc.com/viewtopic.php?t=37885
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 1.5.0.X: https://forum.uvnc.com/viewtopic.php?t=38037

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
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- OpenHub: https://openhub.net/p/ultravnc

Search found 4249 matches

by Rudi De Vos
2025-03-28 20:32
Forum: 1.5.x
Topic: UltraVNC 1.5.0.X-dev - Feedbacks
Replies: 67
Views: 1189022

Re: UltraVNC 1.5.0.X-dev - Feedbacks

Start stop install uninstall wrks from the tray (desktop user is local admin) You get the elevation popup (UAC) to gain the correct permissions, stop takes 5s on my system. Adding it to the settings could be handy, this doesn't require imperonating the desktop user. Imperonating can be blocked by ...
by Rudi De Vos
2025-03-27 21:35
Forum: 1.5.x
Topic: UltraVNC 1.5.0.X-dev - Feedbacks
Replies: 67
Views: 1189022

Re: UltraVNC 1.5.0.X-dev - Feedbacks

UltraVNC 1.5.0.14-dev: - https://uvnc.eu/download/1504/UltraVNC_15014-dev.zip - https://uvnc.eu/download/1504/UltraVNC_15014_x64_Setup.exe - https://uvnc.eu/download/1504/UltraVNC_15014_x86_Setup.exe UltraVNC 1.5.0.14-dev - march 2025: - Slider fix - DSMPlugin settings / MS-Logon settings (running ...
by Rudi De Vos
2025-03-27 19:04
Forum: 1.5.x
Topic: UltraVNC 1.5.0.X-dev - Feedbacks
Replies: 67
Views: 1189022

Re: UltraVNC 1.5.0.X-dev - Feedbacks

There was en error in version 1.5.0.13 that killed the server when using "custom message" popup.
Will also be fixed in 1.5.0.14
by Rudi De Vos
2025-03-26 20:22
Forum: 1.5.x
Topic: UltraVNC 1.5.0.X-dev - Feedbacks
Replies: 67
Views: 1189022

Re: UltraVNC 1.5.0.X-dev - Feedbacks

- Slider
- Settings (standalone)
- Plugin setting
- MS-Logon settings

It will be fixed in 1.5.0.14.
by Rudi De Vos
2025-03-26 13:25
Forum: General help
Topic: Multiple pubkeys/pkeys
Replies: 3
Views: 6775

Re: Multiple pubkeys/pkeys

server A 123_server_key A
server B 456_server_key B

viewer 123_viewer_key A and 456_viewer_key B

viewer can connect to server A and B
by Rudi De Vos
2025-03-25 21:09
Forum: General help
Topic: Multiple pubkeys/pkeys
Replies: 3
Views: 6775

Re: Multiple pubkeys/pkeys

The server send his keyname 20250325_Server_ClientAuth.pubkey
And the client use the key that start with 20250325

The client can have multiple keys, but the server only has one key
by Rudi De Vos
2025-03-23 19:15
Forum: 1.5.x
Topic: UltraVNC 1.5.0.X-dev - Feedbacks
Replies: 67
Views: 1189022

Re: UltraVNC 1.5.0.X-dev - Feedbacks

Thanks for the feedback,

There are a lot of changes and it's always a risk that some will not work proper.
Still fixing things, if you find other please let us known
by Rudi De Vos
2025-03-18 20:03
Forum: Feature requests
Topic: Strengthen Password
Replies: 3
Views: 91108

Re: Strengthen Password

Complex passwords are supported, the request was to enforce complex passwords.
The password is set by the administrator and it's also the administrator that would enforce or not complex passwords.

This has low priority and don't offer an extra security.

Perhaps i understood wrong the request!
by Rudi De Vos
2025-03-17 16:19
Forum: 1.5.x
Topic: UltraVNC 1.5.0.X-dev - Feedbacks
Replies: 67
Views: 1189022

Re: UltraVNC 1.5.0.X-dev - Feedbacks

SkyBeam

It's not the DSMplugin that need to change his location, but the plugin settings need to be saved to the correct ini file.
Depending how winvnc is started that can be PF, PD, AD

Code was changed, but i just forgot to add the save to ini function :)
by Rudi De Vos
2025-03-12 19:22
Forum: 1.5.x
Topic: UltraVNC 1.5.0.X-dev - Feedbacks
Replies: 67
Views: 1189022

Re: UltraVNC 1.5.0.X-dev - Feedbacks

Ivanhoe, seems I also need to update the plugin for the new location of the .ini... I guess the plugin is still wrinting in the current folder instead of the ProgramData.
by Rudi De Vos
2025-03-11 21:09
Forum: General help
Topic: Malwarebytes warns/blocks unknown Inbound Attempts
Replies: 3
Views: 32458

Re: Malwarebytes warns/blocks unknown Inbound Attempts

Seem someone is trying to access port 5900.
Everybody can try to connect to your ip on port the vnc port

*use encryption
*use another port instead of the default 5900, usual they only scan for ports 5900
by Rudi De Vos
2025-03-09 19:43
Forum: General help
Topic: System Error
Replies: 1
Views: 5282

Re: System Error

This is just a general error telling that winvnc.ese is using some uninitialized memory.
Soeey, no error i can work with to pintpoint the orirgin.

Is it something you can repeat ?
We need to be able to repeat the error the fix this
by Rudi De Vos
2025-03-06 22:07
Forum: 1.5.x
Topic: UltraVNC 1.5.0.X-dev - Feedbacks
Replies: 67
Views: 1189022

Re: UltraVNC 1.5.0.X-dev - Feedbacks

UltraVNC 1.5.0.9-dev:
- https://uvnc.eu/download/1504/UltraVNC_1509-dev.zip
- https://uvnc.eu/download/1504/UltraVNC_ ... _Setup.exe
- https://uvnc.eu/download/1504/UltraVNC_ ... _Setup.exe

Latest changes:
- Installer popups removed
- Some settings were not saved correctly
by Rudi De Vos
2025-03-06 19:42
Forum: 1.5.x
Topic: UltraVNC 1.5.0.X-dev - Feedbacks
Replies: 67
Views: 1189022

Re: UltraVNC 1.5.0.X-dev - Feedbacks

Almost 500.000 views for this development download page, and a little feedback...

It is ok for release, what bugs/changes are still required ?
Thanks for all feedback
by Rudi De Vos
2025-03-06 19:37
Forum: General help
Topic: Can't connect using shortcut
Replies: 3
Views: 27593

Re: Can't connect using shortcut

I need to be able to repeat it. Is it a shortcut issue ? Does clicking on the vncviewer.exe direct works. A viewer issue ? Does it only happen when you connect to a specific server? What version is that server ? Does the viewer try to connect, do you get a password dialog? Please try to give as much ...
by Rudi De Vos
2025-03-06 19:30
Forum: 1.5.x
Topic: UltraVNC 1.5.0.X-dev - Feedbacks
Replies: 67
Views: 1189022

Re: UltraVNC 1.5.0.X-dev - Feedbacks

Was you able todo some test to see if the ini was proper copied.
Popup's will be removed in next update, they are only there to know what happen in the installer in case something goes wrong
by Rudi De Vos
2025-03-04 12:19
Forum: General help
Topic: Can't connect using shortcut
Replies: 3
Views: 27593

Re: Can't connect using shortcut

The content of the shortcut would be handy, adresses don't give any info to repeat it.
The find issue's i need to be able to run it in debug mode.
Does 1.5.0.x have the same issue ?
by Rudi De Vos
2025-03-04 12:16
Forum: 1.5.x
Topic: UltraVNC 1.5.0.X-dev - Feedbacks
Replies: 67
Views: 1189022

Re: UltraVNC 1.5.0.X-dev - Feedbacks

will push 8 this this evening (GMT)
by Rudi De Vos
2025-03-02 16:23
Forum: 1.5.x
Topic: UltraVNC 1.5.0.X-dev - Feedbacks
Replies: 67
Views: 1189022

Re: UltraVNC 1.5.0.X-dev - Feedbacks

uups will update forgot someting to set back
Updated
by Rudi De Vos
2025-03-01 19:15
Forum: 1.5.x
Topic: UltraVNC 1.5.0.X-dev - Feedbacks
Replies: 67
Views: 1189022

Re: UltraVNC 1.5.0.X-dev - Feedbacks

UltraVNC 1.5.0.7-dev: - https://uvnc.eu/download/1504/UltraVNC_1507-dev.zip - https://uvnc.eu/download/1504/UltraVNC_1507_x64_Setup.exe - https://uvnc.eu/download/1504/UltraVNC_1507_x86_Setup.exe - https://uvnc.eu/download/1504/UltraVnc_1507_X64.msi - https://uvnc.eu/download/1504/UltraVnc_1507_x86 ...
by Rudi De Vos
2025-02-28 18:49
Forum: 1.5.x
Topic: UltraVNC 1.5.0.X-dev - Feedbacks
Replies: 67
Views: 1189022

Re: UltraVNC 1.5.0.X-dev - Feedbacks

default input field changed to host input
by Rudi De Vos
2025-02-24 21:20
Forum: 1.5.x
Topic: UltraVNC 1.5.0.X-dev - Feedbacks
Replies: 67
Views: 1189022

Re: UltraVNC 1.5.0.X-dev - Feedbacks

files updated with commanline fix
by Rudi De Vos
2025-02-24 19:13
Forum: 1.5.x
Topic: UltraVNC 1.5.0.X-dev - Feedbacks
Replies: 67
Views: 1189022

Re: UltraVNC 1.5.0.X-dev - Feedbacks

Indeed doesn't seems to work correct.

It's seems that the dialog mru list load the hosts settings each time its changed
by Rudi De Vos
2025-02-20 21:15
Forum: Developer discussions (mainly user-mode)
Topic: VS2022 Zlib Compile Error
Replies: 1
Views: 85598

Re: VS2022 Zlib Compile Error

Several packages are managed by the visual studio package manager. They are needed, not only the header but also need to be compiled.
see also
https://learn.microsoft.com/en-us/answe ... tudio-2022
by Rudi De Vos
2025-02-13 20:13
Forum: 1.5.x
Topic: UltraVNC 1.5.0.X-dev - Feedbacks
Replies: 67
Views: 1189022

Re: UltraVNC 1.5.0.X-dev - Feedbacks

The config file "ultravnc.ini" was in the same folder as winvnc.exe The new location is %programdata%ultravnc The installer should copy the current ultravnc.ini to the new location... this file also contain the password. Please check if the ultravnc.ini was proper copied Found fallback wasn't ...
by Rudi De Vos
2025-02-13 18:49
Forum: 1.5.x
Topic: UltraVNC 1.5.0.X-dev - Feedbacks
Replies: 67
Views: 1189022

Re: UltraVNC 1.5.0.X-dev - Feedbacks

VNCHELP890,

I need a little more info, a how to repeat is ideal :)


Release wil be 1.6.0.0,
1504 was used for internal tests and code was just updated without updating the version, now it's on the forum updates will get an higher number and some change info