Does not show up in Cataclysm Classic addon list

[roweboy1974]

Which software were you running?

• Addon version name: 10.2.7
• Client used: [e.g. Vanilla 1.14.4, Retail PTR x.x.x, etc]: Cataclysm Classic 4.4.1

Have you read the changelog?
Mark if read. Yes

Please describe the bug.
The addon does not show up in the addon list in Cataclysm. I confirmed it's in the right folder. I even tried to change the .TOC file to reflect what is truly current for the interface: ## Interface: 40400, 40401

Please describe how to reproduce it.
No error, it just doesn't so up in the list.

Any Screenshots?
NA

Error Logs are Important!
NA