UltraVNC 1.6.3.0-dev and UltraVNC SC 1.6.3.0-dev - Feedbacks

Post by **Rudi De Vos** » 2025-06-02 20:25

Feedbacks for UltraVNC 1.6.3.0-dev (test) and UltraVNC SC 1.6.3.0-dev (experimental) in this topic.

Changelog since the previous stable build:
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

x64 .MSI:
- https://uvnc.eu/download/1630/UltraVNC_ ... _Setup.msi
Verified: Signed
Signing date: 2025-06-02 22:20
Publisher: uvnc bvba
MD5: 2C9D0AF865C6E2445B920CC60486A94B
SHA1: CA55AE8FE77074B2EFF713B242F45552862F8CBF
PESHA1: CA55AE8FE77074B2EFF713B242F45552862F8CBF
PE256: FD35E482DA60059D825E57171A14B0E103A7BAF5A3F7EC53BCECE0B93FB991C2
SHA256: FD35E482DA60059D825E57171A14B0E103A7BAF5A3F7EC53BCECE0B93FB991C2

x86 .MSI:
- https://uvnc.eu/download/1630/UltraVNC_ ... _Setup.msi
Verified: Signed
Signing date: 2025-06-02 22:20
Publisher: uvnc bvba
MD5: 856E033A759578F20DEE31990EB78B7E
SHA1: FACF5E4EA8A56F10268ADBDECD08BE76814CA681
PESHA1: FACF5E4EA8A56F10268ADBDECD08BE76814CA681
PE256: 09D54BEE34B46E1360BDB9180EC379C753FB3C1974FB41E44462FBEB16A0AD26
SHA256: 09D54BEE34B46E1360BDB9180EC379C753FB3C1974FB41E44462FBEB16A0AD26

x64 Setup:
- https://uvnc.eu/download/1630/UltraVNC_ ... _Setup.exe
Verified: Signed
Signing date: 2025-06-02 22:19
Publisher: uvnc bvba
Company: uvnc bvba
Description: UltraVNC installer
Product:UltraVNC
Prod version: 1.6.3.0
File version: 1.6.3.0
MachineType: 32-bit
MD5: 470FCE72491056D53A843BD34CB5B9E1
SHA1: D1DEBDF256A4B191640C826F0C80F4A883CC0349
PESHA1: C169044397D5DCD144107A4DDA6834CA31C6957D
PE256: 5AA755D37EE1A55F6A171D8D6C667366DB4E4477AB087327BD385B76EF51419B
SHA256: 8575A980710C023620583727439D9BF56175F26B06974B607093AE7895C2C5EC
IMP: E569E6F445D32BA23766AD67D1E3787F

x86 Setup:
- https://uvnc.eu/download/1630/UltraVNC_ ... _Setup.exe
Verified: Signed
Signing date: 2025-06-02 22:18
Publisher: uvnc bvba
Company: uvnc bvba
Description: UltraVNC installer
Product:UltraVNC
Prod version: 1.6.3.0
File version: 1.6.3.0
MachineType: 32-bit
MD5: DFEFC36C6DDB1BD76BF37F18640C9D95
SHA1: 1ED86452202BB5B4BCA63E0E34A683CD93E838A0
PESHA1: F4401C7ED62280DCF7DCDC0BB96D52EFE25C302D
PE256: 59E1181DB628BC6F79C96E7DE390BABECDFEBF70DDE36482D45256E1AA02952A
SHA256: 4125E6C34350B54BF33F8F6ECEADC4B35CADA5E4357405D19E4B6B6FB0C57971
IMP: E569E6F445D32BA23766AD67D1E3787F

x64/x86 Zip:
- https://uvnc.eu/download/1630/UltraVNC_1630-dev.zip
File date: 2025-06-02 22:05
MD5: A606F86ABD374F5B81BD6D1C8EF6D1D8
SHA1: 7B4B256F7933D239AA09D8813327F4765DA1D7C6
PESHA1: 7B4B256F7933D239AA09D8813327F4765DA1D7C6
PE256: 8D8AADF49988F6FAC157A539205B82B866D49B9F47584182B33BFBB684B4F5D7
SHA256: 8D8AADF49988F6FAC157A539205B82B866D49B9F47584182B33BFBB684B4F5D7

SC Zip:
- https://uvnc.eu/download/1630/UltraVNC_SC_1630-dev.zip
File date: 2025-06-02 22:04
MD5: ABB3B60A9AFCE5A29A186815209486B7
SHA1: C32D2D243A03419D49316D000B8097CD2B34006A
PESHA1: C32D2D243A03419D49316D000B8097CD2B34006A
PE256: CF8EBC8999AFBAE8EE090527D27007ECB2EB4608F88D11831A70284E2A37E655
SHA256: CF8EBC8999AFBAE8EE090527D27007ECB2EB4608F88D11831A70284E2A37E655

Social network announcements, please share, like, boost, favorite, bookmark, ...
- Mastodon: https://mastodon.social/@ultravnc/114622020726785393
- Bluesky: https://bsky.app/profile/ultravnc.bsky. ... qgw62mes27
- X/Twitter: https://x.com/ultravnc1/status/1930043593915273224
- Facebook: https://www.facebook.com/Ultravnc1/post ... Mm44axrpVl

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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

WoodyWoody · Post by **WoodyWoody** » 2025-06-04 14:40

Do you think this will fix the repeater/service_commandline option in Ultra? i did a wireshark and I'm not seeing traffic going out from my computer to the server for repeater service.

Post by **Rudi De Vos** » 2025-06-04 19:37

@WoodyWoody: No, it isn't in the changes list.

dichvu · Post by **dichvu** » 2025-06-06 07:26

Why can't ultravnc 1.6.x.x set preset password with syntax password="" when running silent .msi file?

ThomasLevering · Post by **ThomasLevering** » 2025-06-16 14:18

Viewer:
ClientConnection.cpp Line 618

if (osvi.dwMajorVersion >= 6 && osvi.dwMinorVersion >= 3)

this is always 6.2
result in m_Dpi = 96

The Scaling of the boarder is wrong if other DPI then 96 is used

Post by **Rudi De Vos** » 2025-06-16 20:36

@ThomasLevering: will check, without manifest the 6.2 is used for all higher version

ThomasLevering · Post by **ThomasLevering** » 2025-06-18 05:30

The Option vncviewer.exe /h is not working -> exception "buffer to small"

VNCOptions.cpp Line 1352

void VNCOptions::ShowUsage(LPTSTR info) {
TCHAR msg[1024]

and
win32_helpers.cpp Line 160
bool yesUVNCMessageBox(HINSTANCE hInst, HWND m_hWnd, char* body, char* szHeader, int icon)
{
wchar_t w_header[128];
wchar_t w_body[1024];

1024 is to small

Post by **Rudi De Vos** » 2025-06-18 20:33

@ThomasLevering: info is indeed bigger then 1024
TCHAR msg[1024] and wchar_t w_body[1024]; increased to 2048

Thanks for the feedback

Post by **Ludovic** » 2025-06-18 21:17

@ThomasLevering: All your comments/requests/fixes since several years have been added?
Please specified if one has been forgotten.

Post by **Rudi De Vos** » 2025-06-19 19:39

@dichvu: Howto set password

UltraVNC_1630-dev_x86_Setup.msi /quiet WRAPPED_ARGUMENTS="/setpasswd=12345678"

ThomasLevering · Post by **ThomasLevering** » 2025-06-21 01:13

Ludovic wrote: 2025-06-18 21:17 @ThomasLevering: All your comments/requests/fixes since several years have been added?
Please specified if one has been forgotten.

Viewer, this was my text (todo)
// cy = rcWnd.bottom - rcWnd.top; // not OK, toDo size wrong after dpichange
on my computer this is working.
1x 4k Monitor on 200%
1x 4k Monitor on 100/200% or 250%
moving with open/close Options

https://github.com/ultravnc/UltraVNC/issues/278

dichvu · Post by **dichvu** » 2025-06-23 03:42

Code: Select all

Setup.msi /quiet WRAPPED_ARGUMENTS="ALLUSERS=1"

@Rudi De Vos: Does the above command work correctly?
When I use user and run UltraVNC.msi with administrator rights the above command will log in Programs and Features on all users of Windows.

Post by **Ludovic** » 2025-06-25 17:43

UltraVNC 1.6.4.0 and UltraVNC SC 1.6.4.0 have been released:
- viewtopic.php?t=38095

Post by **Rudi De Vos** » 2025-06-25 20:14

dichvu wrote: 2025-06-23 03:42
Code: Select all
Setup.msi /quiet WRAPPED_ARGUMENTS="ALLUSERS=1"

@dichvu: If ALLUSERS is a Inno Setup commandline is need to be like this with a /
- https://jrsoftware.org/ishelp/index.php ... tupcmdline

Code: Select all

Setup.msi /quiet WRAPPED_ARGUMENTS="/ALLUSERS=1"

Post by **Ludovic** » 2025-10-02 00:29

Dear all,

I do a comment on this old feedbacks topic, it is possible that your historical feedbacks have been forgotten (yes, badly, it is possible).

Please try the latest UltraVNC version and do not hesitate to publish your feedbacks, it can be same that previous which have not been solved...
- viewforum.php?f=56

All your remarks are important...

You can look on opened/closed tickets, search, comment or create a new ticket on GitHub too:
- https://github.com/ultravnc/UltraVNC/issues