Celebrating the 22th anniversary of the UltraVNC: https://forum.uvnc.com/viewtopic.php?t=38031
Update: UltraVNC 1.4.3.6 and UltraVNC SC 1.4.3.6: https://forum.uvnc.com/viewtopic.php?t=37885
Important: Please update to latest version before to create a reply, a topic or an issue: https://forum.uvnc.com/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
- Bluesky/AT Protocol: https://bsky.app/profile/ultravnc.bsky.social
- Facebook: https://www.facebook.com/ultravnc1
- X/Twitter: https://x.com/ultravnc1
- Reddit community: https://www.reddit.com/r/ultravnc
- OpenHub: https://openhub.net/p/ultravnc

Installing on Existing Server

Post Reply
SgtBadass

Installing on Existing Server

Post by SgtBadass »

Just found UltraVNC - marvellous bit of kit, however before I install I'd just like to check something.

I have a PC that I'm currently using the old VNC software to access. The keyboard and mouse on that server are broke (I think it's the motherboard), so I have to do everything remotely.

Although it's not a critical server, I considered installing the new VNC on it to take advantage of the new features, however, is it possible to install the new server, using the old one? Will they clash horribly, never to reboot, or will the new one simply overwrite the old one and work?
NightRyder
80
80
Posts: 157
Joined: 2004-08-15 08:33
Location: WA, USA

Post by NightRyder »

Probably crash and burn. I suggest install pcanywhere.. maybe theres a free 30 day trial.. and fix everything up using it. Its nice and slow though, so you wouldnt want to use it normally. Its good for backup though, or so ive heard.

You should uninstall the old vnc first, unless its an old version of uvnc, and then maybe still.
using latest code.... always... except when im not.
User avatar
Rudi De Vos
Admin & Developer
Admin & Developer
Posts: 6883
Joined: 2004-04-23 10:21
Contact:

Post by Rudi De Vos »

You can try this...

Copy all the new vnc files in a new directory
Start winvnc -multi from that directory

The new version of vnc is started as application on port 5901

Now you have the old and the new version running together.
You can vnc on port 5900(old) and port 5901(new)

If you find the new version stable

1) stop the old version (from the second vnc connection)
2) goto the directory of the old vnc version
3) winvnc -remove (remove old service)
4) goto new directory of vnc
5) winvnc -install (install new service)
The service is only activated after reboot, but can be installed
while "application vnc" is running
6) Reboot and hope all works OK
Guest

Post by Guest »

With my fingers crossed and my underpants set to 'scary' mode I'll try the second option. It's not that big a deal if it all goes pear-shaped and I need some excitement in my working day ;)
xlr8or

Post by xlr8or »

Did the second option actually work? Because I would like to migrate to Ultr@vnc on a remote server...
Post Reply