When i click on Select Full Desktop option from viewer toolbar it switches the screen from primary to secondary and secondary to primary screen.when it switches on secondary screen, viewer gonna crash after 2-3 seconds .while on primary screen its working fine.when i use scroll bar to switch the monitor its working fine on both screen.
Primary screen is laptop and secondary is desktop.
please help me to solve this issue,if you need more information please let me know.
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Feedback is always welcome
2025-12-05: Celebrating the 23th anniversary of the UltraVNC (26th anniversary since the laying of the foundation stone): https://forum.uvnc.com/viewtopic.php?t=38130
2025-12-03: Could you please complete our poll/survey? Renaming UltraVNC files and service to be more clear: https://forum.uvnc.com/viewtopic.php?t=38128
There was a problem to vote, it is solved now! Thanks in advance!
2025-12-02: We need help: English Wikipedia UltraVNC page has been requested to deletion: https://forum.uvnc.com/viewtopic.php?t=38127
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2023-09-21: Important: Please update to latest version before to create a reply, a topic or an issue: https://forum.uvnc.com/viewtopic.php?t=37864
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Multi monitor problems
- Rudi De Vos
- Admin & Developer

- Posts: 6978
- Joined: 2004-04-23 10:21
- Contact:
Re: Multi monitor problems
normal
no driver
prim/both/both
driver
prim/sec/both
scrollbar to switch monitor -> then it's both ?
prim laptop, secondary desktop ???
no driver
prim/both/both
driver
prim/sec/both
scrollbar to switch monitor -> then it's both ?
prim laptop, secondary desktop ???
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-
vineeta1shukla
- 20

- Posts: 35
- Joined: 2015-06-01 17:32
Re: Multi monitor problems
Thanks for your reply, there were some bugs in winvnc code i think that was not stable version . i downloaded the new source code of ultravnc 1.2.0.5 and build now its working fine but i am not sure its stable or not.
Can you please provide stable version of ultravnc 1.2.0.5 source code?
Can you please provide stable version of ultravnc 1.2.0.5 source code?
- Rudi De Vos
- Admin & Developer

- Posts: 6978
- Joined: 2004-04-23 10:21
- Contact:
Re: Multi monitor problems
All version can be downloaded from svn as tar, src is dynamic hard to tell what src was used for 1.2.0.5
For src you better use the r numbering.
http://sourceforge.net/p/ultravnc/code/923/log/?path=
Using a svn client you can download any version you want.
Compiler: Use VS 2013
latest XZ encoding lib require at least VS2013
You best use the latest src (r923)
For src you better use the r numbering.
http://sourceforge.net/p/ultravnc/code/923/log/?path=
Using a svn client you can download any version you want.
Compiler: Use VS 2013
latest XZ encoding lib require at least VS2013
You best use the latest src (r923)
UltraVNC links (join us on social networks):
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- Website: https://uvnc.com/
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