We are using UltraVNC 1 3.4.2 and have the configuration setup to use MS-Logon for Windows Authentication. We set this up and it works great. Only issue is when we update the version, it will not keep that configuration and we have to go in and reset those settings. Is there a way to save those settings so that we don't have to do that?
Thank you
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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
2026-03-11: CVE-2026-3787 Clarification: https://forum.uvnc.com/viewtopic.php?t=38155
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
Saving Configuration Files
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Rudi De Vos
- Admin & Developer
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Re: Saving Configuration Files
Normal the settings should not be touched.
ultravnc.ini has Flags: onlyifdoesntexist, is never touched when updating.
Please check if you see a differnce in ultravnc.ini after update.
The uninstaller is unaware of the acl settings, so he can theoretical not touch them.
Using mslogonacl you can dump the settings before and after update
- https://uvnc.com/docs/uvnc-server/58-ul ... mslogonacl
Are the settings changed on update ?
ultravnc.ini has Flags: onlyifdoesntexist, is never touched when updating.
Please check if you see a differnce in ultravnc.ini after update.
The uninstaller is unaware of the acl settings, so he can theoretical not touch them.
Using mslogonacl you can dump the settings before and after update
- https://uvnc.com/docs/uvnc-server/58-ul ... mslogonacl
Are the settings changed on update ?
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