My texture pack won't show up in client

Solution 1:

Make sure that you have show file extensions enabled, from what I can see, the file type description says Text File for the pack.mcmeta file this is because the actual filename is pack.mcmeta.txt, not pack.mcmeta as file explorer says. In order to actually change the file extension, you'll have to enable show file extensions in the "View" tab in File Explorer. Then remove the .txt file extension.

Ignore any warning about changing file extensions as this is irrelevant due to the fact that these are both plaintext files.

show file extensions