After more 1 000 000 (one million) views on forum for 1.5.0.x development versions... and 1.6.0.0 version
A new stable version, UltraVNC 1.6.1.0 and UltraVNC SC 1.6.1.0 have been released: https://forum.uvnc.com/viewtopic.php?t=38080
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.
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
A new stable version, UltraVNC 1.6.1.0 and UltraVNC SC 1.6.1.0 have been released: https://forum.uvnc.com/viewtopic.php?t=38080
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.
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
Search found 4276 matches
- 2025-05-16 22:56
- Forum: 1.6.x
- Topic: UltraVNC 1.6.1.0 - Feedbacks
- Replies: 19
- Views: 30165
Re: UltraVNC 1.6.1.0 - Feedbacks
remove dev : Will do, just spending all my time on tracing bug reports
- 2025-05-16 17:41
- Forum: 1.6.x
- Topic: UltraVNC 1.6.1.0 - Feedbacks
- Replies: 19
- Views: 30165
Re: UltraVNC 1.6.1.0 - Feedbacks
Someone insisted on changing the default location to %appdata%
1) vncviewer.exe folder is used
2) When this folder is not writable, %appdata% is used
3) when this folder has no write access %TEMP% is used
Verified the src CSIDL_COMMON_APPDATA %programdata% isn't used
The viewer has a default, but ...
1) vncviewer.exe folder is used
2) When this folder is not writable, %appdata% is used
3) when this folder has no write access %TEMP% is used
Verified the src CSIDL_COMMON_APPDATA %programdata% isn't used
The viewer has a default, but ...
- 2025-05-15 20:00
- Forum: 1.6.x
- Topic: UltraVNC 1.6.1.0 - Feedbacks
- Replies: 19
- Views: 30165
Re: UltraVNC 1.6.1.0 - Feedbacks
8 colors
If you set 8 colors and save and connect to a server.
close viewer
open viewer and select same host
Are the 8 colors set or is the value lost ?
Thanks
If you set 8 colors and save and connect to a server.
close viewer
open viewer and select same host
Are the 8 colors set or is the value lost ?
Thanks
- 2025-05-14 18:14
- Forum: Feature requests
- Topic: Problem with the remote PC's primary display when the remote PC and the local PC each have two monitors.
- Replies: 4
- Views: 6632
Re: Problem with the remote PC's primary display when the remote PC and the local PC each have two monitors.
Can you also provide the UltraVNC Viewer display settings?
There are a lot of options.
What do you want 2x 2K displayed on 2x HD resized or with scrollbars?
Are you using the DDEngine, should be indicated by the Viewer?
Thanks
Rudi
There are a lot of options.
What do you want 2x 2K displayed on 2x HD resized or with scrollbars?
Are you using the DDEngine, should be indicated by the Viewer?
Thanks
Rudi
- 2025-05-13 19:45
- Forum: 1.6.x
- Topic: UltraVNC 1.6.1.0 - Feedbacks
- Replies: 19
- Views: 30165
Re: UltraVNC 1.6.1.0 - Feedbacks
@wojtek: "AutoAcceptIncoming = 1" is still the correct parameter, just tested.
This can be set via Viewer -> Options -> Security
Server need to be SC or a full server started with -sc_prompt and the viewer need to have "AutoAcceptIncoming = 1" set to show this box
This can be set via Viewer -> Options -> Security
Server need to be SC or a full server started with -sc_prompt and the viewer need to have "AutoAcceptIncoming = 1" set to show this box
- 2025-05-13 19:06
- Forum: 1.6.x
- Topic: UltraVNC 1.6.1.0 - Feedbacks
- Replies: 19
- Views: 30165
Re: UltraVNC 1.6.1.0 - Feedbacks
@Jojo67: %AppData%\UltraVNC -> Settings per server
options.vnc -> Same vncviewer.exe folder
options.vnc -> Same vncviewer.exe folder
- 2025-05-11 15:01
- Forum: 1.6.x
- Topic: UltraVNC 1.6.1.0 - Feedbacks
- Replies: 19
- Views: 30165
Re: UltraVNC 1.6.1.0 - Feedbacks
packagefactory : That part has been refactored to make it look like how it's implemented in the other VNC flavors.
It was not possible to keep it backward compatible.
QuerySetting 2 and 4 is now just off/on.
Please take a look at the graphic interface, all combinations are possible and you also ...
It was not possible to keep it backward compatible.
QuerySetting 2 and 4 is now just off/on.
Please take a look at the graphic interface, all combinations are possible and you also ...
- 2025-05-10 09:08
- Forum: 1.6.x
- Topic: UltraVNC 1.6.1.0 - Feedbacks
- Replies: 19
- Views: 30165
Re: UltraVNC 1.6.1.0 - Feedbacks
@andr_ua: The commanline you are using would be helpfull, without I don't know if you are using the correct parameters or if there still is something wrong with the .MSI.
- 2025-05-07 19:59
- Forum: 1.6.x
- Topic: UltraVNC 1.6.1.0 - Feedbacks
- Replies: 19
- Views: 30165
UltraVNC 1.6.1.0 - Feedbacks
Feedbacks for UltraVNC 1.6.1.0 and UltraVNC SC 1.6.1.0 (experimental) in this topic.
Announcement and Download links:
- https://forum.uvnc.com/viewtopic.php?t=38080
--------------------------------------------------------------------------------------
UltraVNC links (join us on social networks ...
Announcement and Download links:
- https://forum.uvnc.com/viewtopic.php?t=38080
--------------------------------------------------------------------------------------
UltraVNC links (join us on social networks ...
- 2025-05-07 18:31
- Forum: 1.6.x
- Topic: UltraVNC 1.6.0.0 - Feedbacks
- Replies: 20
- Views: 35989
Re: UltraVNC 1.6.0.0 - Feedbacks
@ddbivens: It will be fixed in 1.6.1.0.
- 2025-05-06 19:14
- Forum: 1.6.x
- Topic: UltraVNC 1.6.0.0 - Feedbacks
- Replies: 20
- Views: 35989
Re: UltraVNC 1.6.0.0 - Feedbacks
andr_ua : Commandlines:
Setup .EXE: Samples:
/COMPONENTS="UltraVNC_Repeater,UltraVNC_Server,UltraVNC_Viewer"
/TASKS="installservice,startservice"
/SP-
Disables the "This will install... Do you wish to continue?" prompt at the beginning of Setup. Of course, this will have no effect if the ...
Setup .EXE: Samples:
/COMPONENTS="UltraVNC_Repeater,UltraVNC_Server,UltraVNC_Viewer"
/TASKS="installservice,startservice"
/SP-
Disables the "This will install... Do you wish to continue?" prompt at the beginning of Setup. Of course, this will have no effect if the ...
- 2025-05-05 20:04
- Forum: 1.6.x
- Topic: UltraVNC 1.6.0.0 - Feedbacks
- Replies: 20
- Views: 35989
Re: UltraVNC 1.6.0.0 - Feedbacks
@lwc, @Ivanhoe: UltraVNC SC 1.6.0.0 to test:
- https://uvnc.eu/download/1600/UltraVNC_SC_1600.zip
- https://uvnc.eu/download/1600/UltraVNC_SC_1600.zip
- 2025-05-05 19:08
- Forum: 1.6.x
- Topic: UltraVNC 1.6.0.0 - Feedbacks
- Replies: 20
- Views: 35989
Re: UltraVNC 1.6.0.0 - Feedbacks
@andr_ua: Try this, we are using a MSI wrapper, this has different settings:
Code: Select all
msiexec.exe /i UltraVNC_1600_x86_Setup.msi /qn WRAPPED_ARGUMENTS="/Silent"
- 2025-05-04 20:04
- Forum: 1.6.x
- Topic: UltraVNC 1.6.0.0 - Feedbacks
- Replies: 20
- Views: 35989
Re: UltraVNC 1.6.0.0 - Feedbacks
@kdh4318: Custom message will be fixed in 1.6.1.0. I will put it online in a few days.
- 2025-05-03 17:09
- Forum: 1.6.x
- Topic: UltraVNC 1.6.0.0 - Feedbacks
- Replies: 20
- Views: 35989
Re: UltraVNC 1.6.0.0 - Feedbacks
@vbultravnc: There is a "UltraVNC Server settings" shortcut when you used the installer or in command line "winvnc.exe -settings".
- 2025-04-28 20:23
- Forum: 1.6.x
- Topic: UltraVNC 1.6.0.0 - Feedbacks
- Replies: 20
- Views: 35989
Re: UltraVNC 1.6.0.0 - Feedbacks
@lwc: I didn't found any time to test it, if you want, I can send a UltraVNC SC build but I didn't wanted to postpone the release only because UltraVNC SC wasn't tested.
- 2025-04-27 12:26
- Forum: 1.6.x
- Topic: UltraVNC 1.6.0.0 - Feedbacks
- Replies: 20
- Views: 35989
Re: UltraVNC 1.6.0.0 - Feedbacks
@foose: Thanks, links updated!
- 2025-04-24 20:12
- Forum: 1.6.x
- Topic: UltraVNC 1.6.0.0 - Feedbacks
- Replies: 20
- Views: 35989
UltraVNC 1.6.0.0 - Feedbacks
Feedbacks for UltraVNC 1.6.0.0 and UltraVNC SC 1.6.0.0 (experimental) in this topic.
Announcement and Download links:
- https://forum.uvnc.com/viewtopic.php?t=38076
--------------------------------------------------------------------------------------
UltraVNC links (join us on social networks ...
Announcement and Download links:
- https://forum.uvnc.com/viewtopic.php?t=38076
--------------------------------------------------------------------------------------
UltraVNC links (join us on social networks ...
- 2025-04-15 18:10
- Forum: 1.5.x
- Topic: UltraVNC 1.5.0.X-dev - Feedbacks
- Replies: 83
- Views: 1427046
Re: UltraVNC 1.5.0.X-dev - Feedbacks
UltraVNC Server running as Service :
ultravnc.ini is in ProgramData
Current there is an admin password that's needed by all non-admin users to access the settings
Administrators can read/write any files in ProgramData and are able to manual change all settings, that's the reason we don't ask the ...
ultravnc.ini is in ProgramData
Current there is an admin password that's needed by all non-admin users to access the settings
Administrators can read/write any files in ProgramData and are able to manual change all settings, that's the reason we don't ask the ...
- 2025-04-08 15:17
- Forum: General help
- Topic: Windows 11 on arm64
- Replies: 3
- Views: 14471
Re: Windows 11 on arm64
Does it work with a vnc password ?
- 2025-04-05 20:17
- Forum: 1.5.x
- Topic: UltraVNC 1.5.0.X-dev - Feedbacks
- Replies: 83
- Views: 1427046
Re: UltraVNC 1.5.0.X-dev - Feedbacks
UltraVNC 1.5.0.16-dev:
- https://uvnc.eu/download/1504/UltraVNC_15016-dev.zip
- https://uvnc.eu/download/1504/UltraVNC_15016_x64_Setup.exe
- https://uvnc.eu/download/1504/UltraVNC_15016_x86_Setup.exe
UltraVNC 1.5.0.16-dev - april 2025:
- Viewer defaults were not loaded
- Possible keyboard fix... to ...
- https://uvnc.eu/download/1504/UltraVNC_15016-dev.zip
- https://uvnc.eu/download/1504/UltraVNC_15016_x64_Setup.exe
- https://uvnc.eu/download/1504/UltraVNC_15016_x86_Setup.exe
UltraVNC 1.5.0.16-dev - april 2025:
- Viewer defaults were not loaded
- Possible keyboard fix... to ...
- 2025-04-05 11:35
- Forum: General help
- Topic: Windows 11 window scaling not smoothing on full color
- Replies: 2
- Views: 11370
Re: Windows 11 window scaling not smoothing on full color
Looks like an encoder and quality setting (this is a vnc option you can change)
- 2025-04-02 08:00
- Forum: 1.5.x
- Topic: UltraVNC 1.5.0.X-dev - Feedbacks
- Replies: 83
- Views: 1427046
Re: UltraVNC 1.5.0.X-dev - Feedbacks
popup message
Try show as OSD (vnc option) to check if it's really accepted by the server.
I noticed that the popup is sometimes shown in the message window and not as popup
Try show as OSD (vnc option) to check if it's really accepted by the server.
I noticed that the popup is sometimes shown in the message window and not as popup
- 2025-03-31 21:47
- Forum: 1.5.x
- Topic: UltraVNC 1.5.0.X-dev - Feedbacks
- Replies: 83
- Views: 1427046
Re: UltraVNC 1.5.0.X-dev - Feedbacks
UdpEchoServer.cpp
"&�&�" is some data used by realvnc to detect a server
in sourcetree you see the " closing the string
modified
char realvnc[5];
realvnc[0] = 38;
realvnc[1] = -85;
realvnc[2] = 38;
realvnc[3] = -85;
realvnc[4] = 0;
if (strcmp(buffer, realvnc) != 0) {
then you don't get this ...
"&�&�" is some data used by realvnc to detect a server
in sourcetree you see the " closing the string
modified
char realvnc[5];
realvnc[0] = 38;
realvnc[1] = -85;
realvnc[2] = 38;
realvnc[3] = -85;
realvnc[4] = 0;
if (strcmp(buffer, realvnc) != 0) {
then you don't get this ...
- 2025-03-31 21:31
- Forum: 1.5.x
- Topic: UltraVNC 1.5.0.X-dev - Feedbacks
- Replies: 83
- Views: 1427046
Re: UltraVNC 1.5.0.X-dev - Feedbacks
UltraVNC 1.5.0.15-dev:
- https://uvnc.eu/download/1504/UltraVNC_15015-dev.zip
- https://uvnc.eu/download/1504/UltraVNC_15015_x64_Setup.exe
- https://uvnc.eu/download/1504/UltraVNC_15015_x86_Setup.exe
UltraVNC 1.5.0.15-dev - March 2025:
- FileTransfer: Buffer overflow and memory leak #254 fix ...
- https://uvnc.eu/download/1504/UltraVNC_15015-dev.zip
- https://uvnc.eu/download/1504/UltraVNC_15015_x64_Setup.exe
- https://uvnc.eu/download/1504/UltraVNC_15015_x86_Setup.exe
UltraVNC 1.5.0.15-dev - March 2025:
- FileTransfer: Buffer overflow and memory leak #254 fix ...
- 2025-03-31 19:40
- Forum: 1.5.x
- Topic: UltraVNC 1.5.0.X-dev - Feedbacks
- Replies: 83
- Views: 1427046
Re: UltraVNC 1.5.0.X-dev - Feedbacks
VNCHELP890, seems to work fine on my PC (Windows 11)
1.5.0.3 -> ultravnc.ini is in Program Files
Uninstalling 1.5.0.3 also remove this file
1.5.0.13 -> ultravnc.ini is in ProgramData or AppData
on uninstall this file is not removed
If you upgrade from 1.5.0.3 -> 1.5.0.13 then ultravnc.ini is ...
1.5.0.3 -> ultravnc.ini is in Program Files
Uninstalling 1.5.0.3 also remove this file
1.5.0.13 -> ultravnc.ini is in ProgramData or AppData
on uninstall this file is not removed
If you upgrade from 1.5.0.3 -> 1.5.0.13 then ultravnc.ini is ...
- 2025-03-31 18:02
- Forum: General help
- Topic: Filetransfer funktioniert nicht
- Replies: 3
- Views: 38201
Re: Filetransfer funktioniert nicht
Then I need the server log to see something more.
Normal when Viewer/Server are the same UltraVNC version this should work.
This is the default behaviour after install.
The settings in 1.5.x.x show the location of the config file
Pre 1.5.0 this is next to the winvnc.exe
Rename ultravnc.ini and ...
Normal when Viewer/Server are the same UltraVNC version this should work.
This is the default behaviour after install.
The settings in 1.5.x.x show the location of the config file
Pre 1.5.0 this is next to the winvnc.exe
Rename ultravnc.ini and ...
- 2025-03-28 20:32
- Forum: 1.5.x
- Topic: UltraVNC 1.5.0.X-dev - Feedbacks
- Replies: 83
- Views: 1427046
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 ...
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 ...
- 2025-03-27 21:35
- Forum: 1.5.x
- Topic: UltraVNC 1.5.0.X-dev - Feedbacks
- Replies: 83
- Views: 1427046
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 ...
- 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 ...
- 2025-03-27 19:04
- Forum: 1.5.x
- Topic: UltraVNC 1.5.0.X-dev - Feedbacks
- Replies: 83
- Views: 1427046
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
Will also be fixed in 1.5.0.14