Texture Pack Not Loading

[The 102nd Puni]

I tried installing the Paper Mario: The Thousand-Year Door texture pack from here, but I can't seem to get it to work. I've downloaded the 0.9b PNG version, and unzipped it into C:\Users\*\Documents\Dolphin Emulator\Load\Textures\G8M . In Dolphin, I've enabled Load Custom Textures and Prefetch Custom Textures.

Additional info:

The rom is located on C:\Program Files\Dolphin
When launching the game, Dolphin notes "Custom Textures Loaded, 0.0MB in 0.0s"

Thank you for your help!

[The 102nd Puni]

Edit: Fixed it!

Back when I had a 64GB SSD, I put my system's Documents folder on the D:\ drive to save space - Dolphin ended up looking there for the texture pack. Everything works now!