After more 2 000 000 (two million) views on forum for 1.5.0.x development versions... and 1.6.1.0, 1.6.3.0-dev versions
A new stable version, UltraVNC 1.6.4.0 and UltraVNC SC 1.6.4.0 have been released: https://forum.uvnc.com/viewtopic.php?t=38095
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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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2025-05-06: Forum password change request: https://forum.uvnc.com/viewtopic.php?t=38078

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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Signle Cick is very slow on Windows 7 and Vista PC

Single Click discussions / bugs
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ibalhk
Posts: 1
Joined: 2010-03-14 09:35
Location: Hong Kong
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Signle Cick is very slow on Windows 7 and Vista PC

Post by ibalhk »

We created recently SingelClick and installed new version of Ultra UVNC on our computer. When our user who connects using Windows 7 or Vista, remote support is very very slow , we click on any applications it takes few minutes to shw on the screen ?

Please guide us.

Thanks a lot.

[mod=494,1268586525]moved from 108.x to SC[/mod]
Last edited by ibalhk on 2010-03-14 17:08, edited 1 time in total.
YY
200
200
Posts: 996
Joined: 2006-11-13 15:11

Re: Signle Cick is very slow on Windows 7 and Vista PC

Post by YY »

I have no experience of SC working on Win7/Vista, just would like to refer these threads for your reference:

- [topic=17431]SC and Slow/Hung with Vista/W7? I have a fix![/topic]

-[topic=15865]update old sc (online creator) update 27/08[/topic]
Sainsuper on 2009-12-17 wrote:try using this viewer option:

vncviewer.exe -quickoption 4 -dotcursor -listen
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