.blend files won't import


I’ve tried to import a .blend file into Voxelizer without success. Voxelizer allows me to select the file, it does something when I click “open” but when it returns to the scene, nothing is there.

This could be user error because I’m very new to Voxelizer - in which case please would you point me to a tutorial or something.

Windows 10 running Voxelizer 2.1.0-2019-07-15