After more 1 000 000 (one million) views on forum for 1.5.0.x development versions... and 1.6.0.0 version
A new stable version, UltraVNC 1.6.1.0 and UltraVNC SC 1.6.1.0 have been released: https://forum.uvnc.com/viewtopic.php?t=38080
Feedback is welcome

Celebrating the 22th anniversary of the UltraVNC (25th anniversary since the laying of the foundation stone): https://forum.uvnc.com/viewtopic.php?t=38031

Important: Please update to latest version before to create a reply, a topic or an issue: https://forum.uvnc.com/viewtopic.php?t=37864

Forum password change request: https://forum.uvnc.com/viewtopic.php?t=38078

Development: UltraVNC development is always here... Any help is welcome.
A new development version, UltraVNC 1.6.2.0-dev has been released, please test it: https://forum.uvnc.com/viewtopic.php?t=38083
Feedback is welcome

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

UAC disabled. make registry chnages to allow cad

Here you will find help for frequently asked questions as well as for your specific question
Post Reply
Thesus
Posts: 3
Joined: 2023-08-17 14:26

UAC disabled. make registry chnages to allow cad

Post by Thesus »

Hello,

One of my machines today windows 2019 server. Which had an existing connection open.

Suddenly will not allow me to send CAD to the session. It gives that message.

"UAC disabled. make registry changes to allow cad"

I googled around and this was a problem with windows 7, but surely this has been fixed for 2019 now?

It was previously working. There is no way alternate way to send the CAD to the session. Its a live machines so would prefer not to reboot.

Thanks for everyone help.
User avatar
Rudi De Vos
Admin & Developer
Admin & Developer
Posts: 6950
Joined: 2004-04-23 10:21
Contact:

Re: UAC disabled. make registry chnages to allow cad

Post by Rudi De Vos »

To be able to send cad the UAC engine is used.
Perhaps UAC is now disabled and was on before.

You can try to change the sas (registry) value , this can be done without reboot

https://www.pointdev.com/en/faq/faq-ide ... d-334.html
UltraVNC links (join us on social networks):
- Website: https://uvnc.com/
- Forum: https://forum.uvnc.com/
- GitHub sourcecode: https://github.com/ultravnc/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
- uvnc2me: https://uvnc2me.com/
Post Reply