I used cx_freeze for a project at work. I’m not sure if this is your problem… but I was using the Anaconda distribution, and cx_freeze was not properly gathering the .dll’s that I needed for my project.
The solution was to:
- Install a plane version of Python
- make an environment with the packages that I needed for that project
- Run cx_freeze.
Magically, all of the problems went away and everything compiled like it was supposed too.