UserAgent: Mozilla/5.0 (X11; CrOS x86_64 8872.76.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.105 Safari/537.36
Platform: 8872.76.0 (Official Build) stable-channel enguarde

Steps to reproduce the problem:
1. Download a .zip file
2. Try to Open
3. It won't open

What is the expected behavior?
To open the file, the software would come up and work.

What went wrong?
It never opened

Did this work before? No 

Chrome version: 55.0.2883.105  Channel: stable
OS Version: 8872.76.0
Flash Version: Shockwave Flash 24.0 r0