UltraVNC

While in the viewer, right click the toolbar across the top...and you have all sorts of settings.
Such as...display.... toggle between auto scale and normal... I think you will find what you are looking for in those settings.

@lwc To clarify ...There is nothing to solve for me with regards to the minor UAC observation I gave feedback on. default = default
I gave feedback on a UAC issue observed having to do with closing the default single click version of UVNC. Rudy found and confirmed the issue with UAC and he says he ...

@lwc With regards to my observation of the UAC behavior during a quick test of the online SC creator. I was using the default settings of the Single Click version generated by the online creator mentioned with no change or entry to [DIS_UAC]. (As in... default online creator with only my ...

lwc... Rudi commented he found the issue with UAC not returning to original setting....see Rudi's post 10-24-2023 10:26
It had to do with which method was used to close the viewer / speed

Rudi.. Thank you for previous response regarding the online UVNC SC and not running in service mode intentionally. That makes sense.

(For those who really need a SC version with autoreconnect option, you can create our own custom single click type application using winvnc and 7-zip, that can be set ...

Hello everyone

Another option that would be nice in the single click version is a longer auto reconnect if the internet were to drop.

While providing support or doing updates to a network adapter the internet may drop or if for example the user has a bad / flaky internet connection and ...

Rudi...

Update UltraVNC Single Click version 1.4.3.7 UAC settings confirmed working :thumbs:

As of now the UAC behavior in UVNC SC 1.4.3.7 from https://support1.uvnc.com/cgi-bin/upload12.pl is working as expected.
Upon exiting the support session using either the toolbar red X or the yellow ...

Hello Rudi

Feedback on SC UAC behavior... (same)

I re-created a test SC 1.4.3.6 on 10/23/2023 with the same UAC results using...
-secureplugin -connect myipaddres:5500 -noregistry
https://support1.uvnc.com/cgi-bin/upload12.pl
Windows 10.19045 to Windows 10.19045 with a 1.4.3.6 viewer.

Session ...

More behavior info on Testing UAC with SC 1.4.3.6... UAC is lowered to "never notify" upon connection.

If either side closes/disconnects the connection via the yellow winvnc icon in the taskbar... UAC remains at "Never Notify" after the session closes.

However, if the session is ended by the ...

Hello
Tested SC 1.4.3.6 using this online creator https://support1.uvnc.com/cgi-bin/upload12.pl
I uploaded my helpdesk.zip with just helpdesk.txt and my Server_SecureVNC.pkey inside it.
The resulting exe was 1389KB. Detailed version info also correctly showed 1.4.3.6.

Reverse connection to provide ...

Hello Rudy

Some feedback
(I'm still using 1382 viewer in my daily work... and its working great)

I used this SC 1436 to create a single click UltraVNC just to test and give feedback
Using your earlier post https://uvnc.eu/download/1430/UltraVNC_SC_1436.zip
Then used this website to create my sc ...

Hello

1.3.8.1 32bit good so far. No negative surprises in my daily use case. (single click reverse connections app).

Thanks again for the update.
CPC

Just an update... 1.3.8.0 looks good so far with no negative surprises in my daily use case.

I replaced version 1.3.4.2 32bit server in my single click reverse support program with version 1.3.8.0 32bit... and also switched to using the 1.3.8.0 viewer at my end. 1.3.8.0 seems to be working well ...

Hello

One minor observation... just regarding file properties. Just pointing out - if there is a need to update this info. I'm looking at 1.3.4.2 32 bit

If you right click on the winvnc.exe and look at the properties...
File version says... "1.3.4.0"
Product versions says... "1.3.4"
and
If you ...

Thank you Rudi and all that have helped contribute to this new version.

1.3.4.1 is working well for me in my reverse connection application ...so far :D

The following may be helpful to some users.
As Rudi mentioned..."Default behavior for reverse is to ask for authentication." <--more secure
In ...

Just a little feedback
Confirmed 1.3.3 dev 6 viewer seems to have resolved the scroll bar issue in my use case.
Thanks Again
Craig

Hello

Just confirming a similar issue as Skyfighter...

Server has two screens and the viewer 1.3.3 dev 5 has one screen. When I toggle to see both screens, I get an unneeded vertical scroll bar and I am missing the needed horizontal scroll bar to scroll to the second screen.

*Confirmed: 1.3.3d4 ...

Hello
I'm using ZRLE... In my reverse connection scenario, I have not noticed a slow down using 1.3.3 dev-3 at both ends... yet . However, I have not tried other settings and my settings are very low demand /basic.

On the server side running only: ultravnc.ini, VNCHooks.dll (53KB) and winvnc.exe (1 ...

Hello Rudi

So far x86 1.3.3 dev 2 has worked outstanding for my application and needs.

No negative issues to report. I've updated to x86 winvnc 1.3.3 dev 2 wrapped into my reverse connection application as well as my helpdesk running x86 vncviewer 1.3.3 dev 2. I have used it all day with dozens ...

Hello Rudi

Is this shutdown test change in code below also in the 1.3.0 test builds 05-23-2020 this week?

Post by Rudi De Vos » 05-17-2020 10:39
test version : handle preshutdown message to stop restarting winvnc
winvnc property popup: pressing cancel close winvc when no password is set ( to avoid ...

Rudi... update 5/18/2020 as noted/edited above.. version 1.2.4.0
Completely eliminating SecureVNCPlugin seems to have reduced the issue. However, it still happens.. so SecureVNC plugin is not the cause. Had a rough time with a client today with no SecureVNC plugin at all. It was almost impossible to ...

An update and more info to this ongoing "UltraVNC Server Property Page" issue
Updated 5/18/2020 With no SecureVNCPlugin, I have the issue less often but still have it

Using in the ultravnc.ini
[admin]
SocketConnect=0
Secure=0
AuthRequired=0
[UltraVNC]
passwd=2F981DC548E09EC321
passwd2 ...

@vibe13

Install winvnc.exe as a service that autostarts...
See https://uvnc.com/docs/uvnc-server/51-ultravnc-server-commandline-parameters.html

A sample part of a batch file ran as an admin that may also help.

@ECHO OFF
start winvnc.exe -install
start winvnc.exe -startservice

Hope this helps ...

The additional info in this thread has me back to wondering why we need the AuthRequired=0 as a workaround? We should not need it since we have a password in the utlravnc.ini and we are using SecureDSMplugin with the .pkey ??? Although AuthRequired=0 helps with the initial reverse connection, it ...

Hi Rudi

For me - I noticed it with winvnc 1.2.2.4 for initial reverse connection on some computers. When I added “AuthRequired=0” to the ultravnc.ini the initial reverse connection became reliable.

Shortly after adding “AuthRequired=0” I upgraded to 1.2.3.0 with the dpi fix. I then noticed the ...

A continued issue and update after a month of real world testing.
By adding “AuthRequired=0” to the ultravnc.ini for winvnc.exe per Rudi’s suggestion. The initial reverse connection issue with the “UltraVNC Server Property Page” and not connecting has gone away. I make this initial reverse ...

1.2.4.0 RC 32bit seems to work well for me so far... as did 1.2.3.0 RC with high dpi fix.

*The only hiccup so far for me, is when I compile it to be included in my single click portable exe... The minor change triggers the antivirus companies again w/ false positives.. but this is separate from ...

Gambus..
Glad you have it resolved and thanks for adding what the solution was for your situation... Which may help others.
CPC

A typical usage of a vnc viewer is to view a vnc server.

The version of winvnc.exe that Rudi posted on 1/9/2020 is installed on the server. Doing so is meant to fix the issue of the mouse not being tracked correctly for the user of UltraVNC Viewer.. If the server can be accessed and updated, this ...

Hi Gambus

Just double checking... Did you try this version of winvnc posted by Rudi on 1/9/2020? It solved this issue for me.

by Rudi De Vos » 01-09-2020 12:19
Please test
https://www.uvnc.eu/download/1230/winvnc_dpiTest.zip

CPC