To verify the build:

To use this file, you must first have the corresponding add-on installed. The general setup process on Windows is as follows: Run the Installer : Execute the uvpm-engine-pro-windows-x64.exe file like a standard Windows application. Define the Path : In Blender, go to Edit → Preferences → Add-ons UVPackmaster 3 Select the Engine Expand the add-on details and click Set Engine Path

: Use Microsoft Defender or a reputable third-party antivirus to scan the specific folder where the file is located .