Update: UltraVNC 1.4.3.6 and UltraVNC SC 1.4.3.6: viewtopic.php?t=37885
Important: Please update to latest version before to create a reply, a topic or an issue: viewtopic.php?t=37864

Join us on social networks and share our announcements:
- Website: https://uvnc.com/
- GitHub: https://github.com/ultravnc
- Mastodon: https://mastodon.social/@ultravnc
- Facebook: https://www.facebook.com/ultravnc1
- X/Twitter: https://twitter.com/ultravnc1
- Reddit community: https://www.reddit.com/r/ultravnc
- OpenHub: https://openhub.net/p/ultravnc

Can't connect to one WinXP machine

Post Reply
ol'jc
Posts: 1
Joined: 2019-06-26 21:58

Can't connect to one WinXP machine

Post by ol'jc »

I have two PCs running WinXP w/SP3, "A" and "B". I downloaded the latest version of VNC & installed it on both machines. Machine "A" can connect to machine "B", and all VNC functions work correctly to control machine "B" from machine "A". Machine "B" cannot connect to machine "A" and returns error: "Cannot connect to server." What's wrong???
Top
User avatar
Rudi De Vos
Admin & Developer
Admin & Developer
Posts: 6838
Joined: 2004-04-23 10:21
Contact:
Contact Rudi De Vos

Re: Can't connect to one WinXP machine

Post by Rudi De Vos »

Check if the server on A is running and is using port 5900 ( server config should show the port)
-Can the viewer started on A connect to A ( himself)

firewall block connection ?
Top
Post Reply

Return to “Old messages”