I have found a lot of postings with this issue but haven't found any solution. Can someone point me to the solution?
I install UltraVNC Viewer 1.0.8.0 on Windows XP. I am able to connect to the my server' but after a while there is no activity, I see the black screen and then I am unable to do anything with the mouse.
I asked someone to hit the space bar on the server. As soon as that was done, the UVNC showed my server window, but after a few minutes of inactivity, I got the black screen again.
On the UVNC Viewer I have checked:
Poll Full Screen
SYstem HookDll
Low Accuracy
In ultravnc.ini I changed kickrdp from 0 to 1.
Any help will be apprciated. Thanks.
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
2025-12-14: 1.7.1.X-dev release builds need tests and feedback: https://forum.uvnc.com/viewtopic.php?t=38134
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
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
2025-12-14: 1.7.1.X-dev release builds need tests and feedback: https://forum.uvnc.com/viewtopic.php?t=38134
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
Black screen issue with UVNC 1.0.8 on Windows XP
Re: Black screen issue with UVNC 1.0.8 on Windows XP
stop uvnc_service
replace the old winvnc with the new one
and use ultravnc 1.0.8.2
[topic=16656][/topic]
edit ultravnc.ini
kickrdp=0
clearconsole=0
it should solve your issue
restart uvnc_service or restart windows and retry vncviewer connect to host
replace the old winvnc with the new one
and use ultravnc 1.0.8.2
[topic=16656][/topic]
edit ultravnc.ini
kickrdp=0
clearconsole=0
it should solve your issue
restart uvnc_service or restart windows and retry vncviewer connect to host
UltraVNC 1.0.9.6.1 (built 20110518)
Windows OS: XP Home + Vista Business + 7 Home
Only experienced user, [u]not[/u] developer
Windows OS: XP Home + Vista Business + 7 Home
Only experienced user, [u]not[/u] developer
