UltraVNC

Posted: **2025-06-25 16:38**

UltraVNC 1.6.4.0 (release):
- https://uvnc.com/products/ultravnc.html
- https://uvnc.com/downloads/ultravnc.html
- https://uvnc.com/downloads/ultravnc/164 ... 6-4-0.html

UltraVNC SC 1.6.4.0 (experimental):
- https://uvnc.com/products/ultravnc-sc.html
- https://uvnc.com/downloads/ultravnc-sc.html

Social network announcements, please share, like, boost, favorite, bookmark, ...
- Mastodon: https://x.com/ultravnc1/status/1938241822515425470
- Bluesky: https://bsky.app/profile/ultravnc.bsky. ... jdcxrz5c2r
- X/Twitter: https://x.com/ultravnc1/status/1938241822515425470
- Facebook: https://www.facebook.com/Ultravnc1/post ... 8Kar9wbNXl

Commandlines:

Setup .EXE: Samples:

Code: Select all

/COMPONENTS="UltraVNC_Repeater,UltraVNC_Server,UltraVNC_Viewer"
/TASKS="installservice,startservice"

Code: Select all

/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 "DisableStartupPrompt [Setup]" section directive was set to "yes".

Code: Select all

/SILENT, /VERYSILENT

Instructs Setup to be silent or very silent. When Setup is silent the wizard and the background window are not displayed but the installation progress window is. When a setup is very silent this installation progress window is not displayed. Everything else is normal so for example error messages during installation are displayed and the startup prompt is (if you haven't disabled it with DisableStartupPrompt or the '/SP-' command line option explained above).

Using .MSI: Samples:

Code: Select all

msiexec.exe /i UltraVNC_1640_x86_Setup.msi /qn WRAPPED_ARGUMENTS="/COMPONENTS=""UltraVNC_Repeater,UltraVNC_Server,UltraVNC_Viewer"""
msiexec.exe /i UltraVNC_1640_x86_Setup.msi /qn WRAPPED_ARGUMENTS="/COMPONENTS=""UltraVNC_Viewer"""
msiexec.exe /i UltraVNC_1640_x86_Setup.msi /qn WRAPPED_ARGUMENTS="/COMPONENTS=""UltraVNC_Server"" /TASKS=""installservice,startservice"""
msiexec.exe /i UltraVNC_1640_x86_Setup.msi /qn WRAPPED_ARGUMENTS="/VERYSILENT"
UltraVNC_1630-dev_x86_Setup.msi /quiet WRAPPED_ARGUMENTS="/setpasswd=12345678"

Changelog since the previous stable build:
Version 1.6.4.0 – June 2025
- Update viewer layout
- Viewer, SessionDialog wrong size after dpi change (#278)
- Too small msg buffer size fix
- Big border fix (ThomasLevering)
- Update GNOME/QEMU display settings text + zlibbuffer was unneeded recreated

Version 1.6.3.0-dev – June 2025
- vncviewer crash fix (#58)
- Empty password detection (also for SC) fix
- Bug in undefer_input() that misplaced the input state fix (#272)
- Do not accept Anonymous TLS sub-types during VeNCrypt authentication but allow fallback to standard RFB types (e.g. rfbVncAuth) (#274)

Version 1.6.2.0-dev – May 2025
- FileTransfer win11 # 57212802 fix
- Load config in listen mode fix
- Refactor default/server specific settings added option to disable/enable
- Better silent mode .MSI files
- SC don't ask password

Feedbacks:
- https://forum.uvnc.com/viewtopic.php?t=38092

--------------------------------------------------------------------------------------

UltraVNC links (join us on social networks):
- Website: https://uvnc.com/
- Forum: https://forum.uvnc.com/
- GitHub sourcecode: https://github.com/ultravnc/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

UltraVNC

UltraVNC 1.6.4.0 and UltraVNC SC 1.6.4.0 Released

UltraVNC 1.6.4.0 and UltraVNC SC 1.6.4.0 Released