After more 2 000 000 (two million) views on forum for 1.5.0.x development versions... and 1.6.1.0, 1.6.3.0-dev versions
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
2025-12-05: Celebrating the 23th anniversary of the UltraVNC (26th anniversary since the laying of the foundation stone): https://forum.uvnc.com/viewtopic.php?t=38130
2025-12-03: Could you please complete our poll/survey? Renaming UltraVNC files and service to be more clear: https://forum.uvnc.com/viewtopic.php?t=38128
There was a problem to vote, it is solved now! Thanks in advance!
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
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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
2025-12-05: Celebrating the 23th anniversary of the UltraVNC (26th anniversary since the laying of the foundation stone): https://forum.uvnc.com/viewtopic.php?t=38130
2025-12-03: Could you please complete our poll/survey? Renaming UltraVNC files and service to be more clear: https://forum.uvnc.com/viewtopic.php?t=38128
There was a problem to vote, it is solved now! Thanks in advance!
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
Join us on social networks and share our announcements:
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- GitHub: https://github.com/ultravnc
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Program compatibility messsage
Program compatibility messsage
Has anything been created to suppress that message after SC is used (I've seen it on Win 10 machines)?
- Rudi De Vos
- Admin & Developer

- Posts: 6978
- Joined: 2004-04-23 10:21
- Contact:
Re: Program compatibility messsage
The manifest for the exe need to change, common issue for win 10.
Possible the manifest for the "self extracting part" of the sc.exe
sc.exe is a sfx 7zip.
When time i check it.
Possible the manifest for the "self extracting part" of the sc.exe
sc.exe is a sfx 7zip.
When time i check it.
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Re: Program compatibility messsage
I was able to get it working.
Used a program called Resource Hacker
http://www.angusj.com/resourcehacker/
Load the support.exe program into it
Choose 'ACTION' from the menu
Choose 'Add using script template'
Choose 'Manifest' for the template type and click ADD
It will populate with the following (add the part in BOLD to the script, then compile the program, green play button and save).
<compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
<application>
<!--This Id value indicates the application supports Windows 10 functionality -->
<supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
<!--This Id value indicates the application supports Windows Vista functionality -->
<supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
<!--This Id value indicates the application supports Windows 7 functionality-->
<supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
<!--This Id value indicates the application supports Windows 8 functionality-->
<supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
<!--This Id value indicates the application supports Windows 8.1 functionality-->
<supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
</application>
</compatibility>
After this change it no longer prompts if it was installed correctly on any version of Windows (I didn't test server versions)
Used a program called Resource Hacker
http://www.angusj.com/resourcehacker/
Load the support.exe program into it
Choose 'ACTION' from the menu
Choose 'Add using script template'
Choose 'Manifest' for the template type and click ADD
It will populate with the following (add the part in BOLD to the script, then compile the program, green play button and save).
<compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
<application>
<!--This Id value indicates the application supports Windows 10 functionality -->
<supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}"/>
<!--This Id value indicates the application supports Windows Vista functionality -->
<supportedOS Id="{e2011457-1546-43c5-a5fe-008deee3d3f0}"/>
<!--This Id value indicates the application supports Windows 7 functionality-->
<supportedOS Id="{35138b9a-5d96-4fbd-8e2d-a2440225f93a}"/>
<!--This Id value indicates the application supports Windows 8 functionality-->
<supportedOS Id="{4a2f28e3-53b9-4441-ba9c-d69d4a4a6e38}"/>
<!--This Id value indicates the application supports Windows 8.1 functionality-->
<supportedOS Id="{1f676c76-80e1-4239-95bb-83d0f6d0da78}"/>
</application>
</compatibility>
After this change it no longer prompts if it was installed correctly on any version of Windows (I didn't test server versions)
- Rudi De Vos
- Admin & Developer

- Posts: 6978
- Joined: 2004-04-23 10:21
- Contact:
Re: Program compatibility messsage
Doesn't this break the singning.
Can this be done on commandline, so i can do this on the server, before the singning is added.
Can this be done on commandline, so i can do this on the server, before the singning is added.
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- 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
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Re: Program compatibility messsage
It doesn't seem to. Everything is working fine and I get no error messages.
Resource Hacker does have many commend line options (I used the GUI). Scrolling down on the main page lists all of the command line options available.
Resource Hacker does have many commend line options (I used the GUI). Scrolling down on the main page lists all of the command line options available.
