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No Query Dialog appears

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thomas80
Posts: 1
Joined: 2025-12-16 06:13

No Query Dialog appears

Post by thomas80 »

Hi Together,

I am Using Ultravnc (now trying Vserion 1.6.4.0) and one requirement is following Scenario:
  1. When nobody is logged on the Computer or Computer is locked: Connection to Client possible without Query Dialog
  2. When an User is logged in: Query Dialog have to appear in any Situation
An Snippet auf my ultravnc.ini config

Code: Select all

QuerySetting=4
QueryTimeout=60
QueryDisableTime=0
QueryAccept=2
Notification=0
NotificationSelection=0
QueryIfNoLogon=0
LockSetting=0
Then Option QueryIfNoLogon=0:
I Can connect to the PC without an Query Dialog, like I want, BUT
Sideeffect: When somebidy is logged into Windows and Locks his Screen or is using "Switch user"-Option then and somebody else is logging into this computer and is working normally than an connection can be established without query Dialog directly. In our Use case we have policies that tha dialog MUST appear when somebody is logged in.
Is this a bug? Try yourself to login an User in Windows, Lock the session and log in another user, than no Query dialog appears

When i use Option QueryIfNoLogon=1
Then the query Dialog appears every time also when notbody is logged in or Screen is locked, but in this case we want an Conntation without Query (when nobody is logged in)

Do you have an Idea to fix this behavior?

BR
Thomas
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