Print at Dec 16, 2025, 6:26:26 PM
Posted by miro_ilias at Jun 8, 2025, 5:55:13 PM
SweetHome3D.exe does not start on Windows 11 (both 32 and 64 bit versions)
Hello,

I installed the most recent Windows executable version, SweetHome3D.exe, both 32 and 64 bits, and none executable starts.

I have 64-bit Windows 11.

Any help, please ?

Posted by miro_ilias at Jun 8, 2025, 6:18:52 PM
Re: SweetHome3D.exe does not start on Windows 11 (both 32 and 64 bit versions)
I also tried tricks with the SweetHome3D.l4j.ini ( https://www.sweethome3d.com/faq.jsp ) , but did not help....

Posted by miro_ilias at Jun 8, 2025, 6:59:45 PM
Re: SweetHome3D.exe does not start on Windows 11 (both 32 and 64 bit versions)
I reinstalled SH3D (64bit), and upon launching it shortly prints the message that I need to install Pan3DView plugin version 3.0 or later.

Seem this plugin is from my previous SH3D installation, please how do I cancel it ?

Posted by miro_ilias at Jun 8, 2025, 7:12:40 PM
Re: SweetHome3D.exe does not start on Windows 11 (both 32 and 64 bit versions)
Well, I downloaded plugin Pan3DView, https://sourceforge.net/p/sweethome3d/plug-ins/39/?page=1#3d24/1ea3 , but I can not launch Sweet Home 3D ... what to do please ?

Posted by Daniels118 at Jun 9, 2025, 9:15:24 AM
Re: SweetHome3D.exe does not start on Windows 11 (both 32 and 64 bit versions)
First try to remove all plugins. You have to delete the plugins file from the plug-ins folder. To locate it see here:
https://www.sweethome3d.com/pluginDeveloperGuide.jsp#creatingPluginJAR

Posted by miro_ilias at Jun 9, 2025, 6:27:40 PM
Re: SweetHome3D.exe does not start on Windows 11 (both 32 and 64 bit versions)
Fine, removing all old plugins helps !

On my Windows 11 I have them here:

C:\Users\miroi\AppData\Roaming\eTeks\Sweet Home 3D\plugins

Plus I reinstalled Java (from java.com) and SH3D, but this wasn't necessary.

The ticket is SOLVED.