BTSkin is not working

[SyKoTiK]

I created a btskin file (text file without an extension) with a few items I wanted to change the colors of, put it inside of a ZIP file and then renamed its extension to .btskin (as the documentation instructs), but the colors are not being changed in uTorrent. I've tried changing the colors to something other than what I actually want just to see if it simply won't let me use black (000000) as my background color, but it just won't work. What am I doing wrong?

I'm using uTorrent 2.2 (22732) on Windows 7 x64.

Here are the lines from the btskin file so you can all see what I'm trying to set the colors to as a test.

list_background:000000
list_text:FFFFFF
sidebar_background:000000
sidebar_text:FFFFFF
find_pane_background:000000
find_pane_search_btn_background:000000
find_pane_text:000000
find_pane_subtext:787878