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

unable to connect (Unable to add mapping)

Post Reply
Jester
Posts: 2
Joined: 2007-01-24 19:13

unable to connect (Unable to add mapping)

Post by Jester »

Hi, i'm using UltraVNC some time now and it works fine.
I 'm using a .dyndns.org account to connect to my pc.
All the pc's i use, have a dyn. ip.

Now i want to use PcHelpWare to help some people i know.
I followed the instruction as good as i could, but with now luck.
Checked this forum, but can't find a sollution.

set-up:
-------

Direct Connection
Alias: FrancisVNC
Password: kkk
Listen Port: 5500
Quality: Mid
UPnP: Auto map

all the other values are disabled

When i click Create Server, i get the box for the IP and there i put my .dyndns.org site.

The server is now created

But when i click Start, i see
Test: Upnp
Connection Sharing
Unable to add mapping

What do i wrong.
Do i have to use the Repeater maybe? (but how does that word)
Or is there something else wrong?

Thanks
redge
1000
1000
Posts: 6797
Joined: 2004-07-03 17:05
Location: Switzerland - Geneva

Re: unable to connect (Unable to add mapping)

Post by redge »

your router is not fully UPnP compliant and unable to open port 5500
you need open port 5500 to your router where you have the pchelpware_viewer
or if you don't want open anything for your side (pchelpware_viewer)
you need to use this solution below:
[topic=8395][/topic]
UltraVNC 1.0.9.6.1 (built 20110518)
OS Win: xp home + vista business + 7 home
only experienced user, not developer
Post Reply