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
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
Any help is welcome to improve the UltraVNC page and/or to comment on the Wikipedia Talk page

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

Development: UltraVNC development is always here... Any help is welcome
Feedback is welcome

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SC VNC and Vista

Single Click discussions / bugs
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networkn
20
20
Posts: 33
Joined: 2007-01-10 22:12

SC VNC and Vista

Post by networkn »

Hi There!

We use SC extentensively to support our client base and it has been the saving of some serious travel miles :)

Recently a few of my more forward clients have asked for vista and sadly we have had to bow to thier superior knowledge <snigger> and provide it.

However SC doesn't appear to be compatible, giving updates to the screen very very slowly if at all. Is there a fix or work around?

Would PCHelpware fix this? Does it have faster screen updates and work pretty much the same way from an end user perspective?
scottyb
Posts: 1
Joined: 2007-07-10 20:12

Re: SC VNC and Vista

Post by scottyb »

Same exact issue here ! We use SC to support numerous customers that utilize Vista now. We are using Vista Business as our primary OS, and have found that when customer connect to us for support, only Vista to Vista connections experience this delay. Of course - UAC has us clobbered as well. Sure hope they are able to come up with a solution soon. Regards - Scotty
paulj
Posts: 1
Joined: 2006-11-08 20:54

Re: SC VNC and Vista

Post by paulj »

Same here -
Hadn't used SC in a while, started it up on a friend's Vista. My sys is XP.
She gets my update immediately, I get her update after 8-14 seconds.

Help!
_Rage
Posts: 1
Joined: 2007-07-19 21:13

Re: SC VNC and Vista

Post by _Rage »

same here!
damn slow screen update speed...
not to mention the random disconnects...
shall i say we really need sum help in here?
cheers
erich
Posts: 1
Joined: 2007-08-21 14:04

Re: SC VNC and Vista

Post by erich »

same problem :cry: .. i hope , someone can fix this problem ...
revo1059
Posts: 6
Joined: 2007-07-03 20:29

Re: SC VNC and Vista

Post by revo1059 »

I've gotten it to work on my laptop that has Vista. I did notice a huge speed increase when I turned off Aero, then it worked fine.
Yod4z
20
20
Posts: 55
Joined: 2006-10-18 15:08

Re: SC VNC and Vista

Post by Yod4z »

use esvnc on vista, it work more faster than ultravnc or wait for ultravnc 1.0.4 ;)
CraigF
Posts: 1
Joined: 2007-09-11 07:57
Location: Sydney, Australia
Contact:

Re: SC VNC and Vista

Post by CraigF »

revo1059 wrote:I've gotten it to work on my laptop that has Vista. I did notice a huge speed increase when I turned off Aero, then it worked fine.
We found that reducing colors from 32bit to 16bit made all the difference - this automatically disables Aero. Disabling Aero but leaving colors at 32bit still resulted in very slow screen refreshes.
awpross
Posts: 2
Joined: 2007-09-29 22:29

Re: SC VNC and Vista

Post by awpross »

I disabled the Aero Desktop during remote control session. It's much faster.. I never testet vnc on a non Vista system. So I don't know if it is normal speed without areo.. but it is realy faster.

If you use SingleKlick VNC on the remote computer.. you could also disable aero by rightklicking the vnc.exe -> Settings -> kompatibility.
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