To install Fabexcnc extension for Blender, download fabexcnc.zip and don't extract it. In blender, go to preferences, Get Extensions, and select 'install from disk' and select the CNCCAM.zip file you downloaded
To install Fabexcnc extension for Blender, download fabexcnc.zip and don't extract it. In blender, go to preferences, Get Extensions, and select 'install from disk' and select the CNCCAM.zip file you downloaded