Downloads
The application is compliant with Windows XP/Vista/Windows 7 in both 32 or 64 bit version.
Please check System Requirement to ensure your system is suitable for running SR 3D Builder
Download and run the above setup program to install the whole application with full part library, images and connections addendum.
Allow you to download and install a small package including only latest application and file changes excluding part library and images updates.
Latest FIX available: 0.5.6.12
Instructions: To install the fix, simply extract the contents of the archive in your application installation folder (usually %Program Files%\SR3DBuilder) overwriting any existing file.
This package only contains all latest available patches for parts connection. It is highly recommended you clean the c:\lDraw\Conns folder before adding this package
Instructions: To install part patches, extract archive contents in c:\lDraw folder overwriting any existing file.
If anybody of you patch and test any new parts, please send me so I can share them with the community. Thanks to anybody will help me.
If the application crash while starting, this means that you NEED to update your Microsoft DirectX driver!
Regardless the DirectX version you have installed on your system (DirectX 9.x, 10.x, 11.x),
follow this Microsoft official link to perform the update (choose the correct language for your operating system).
DEBUG VERSION
With this version you will be able to patch parts adding required missed connection, and ... yes, I know, here is the documentation
To use this program, simply copy in the same folder where SR3DBuilder.exe is and runit.




