Noob trying to follow this walkthrough

Hi all,

I am trying to crack my own wifi and have successfully saved a .hccapx file  and am following this tutorial

I am to the point where I am running this command: hashcat -m 2500 -a3 tctsom.hccapx ?d?d?d?d?d?d?d?d --force

(tctsom is my network name and the title I renamed my file). I have to use --force because I get this error: Device #1: Not a native Intel OpenCL runtime. Expect massive speed loss.
             You can use --force to override, but do not report related errors.


When I run the command without --force.

However when I run with --force, I get this error: tctsom.hccapx: No such file or directory

My question: where is this file? I thought it would be in /etc/shadow ... apparently not. I am logged in as root on The-Distribution-Which-Does-Not-Handle-OpenCL-Well (Kali) and have the file saved in multiple locations... downloads... desktop...

I am missing something obvious, but I don't know what...