Below you can see the preview of my skin does not match how it actually appears. I replaced the taskbar background with a grey bar which shows up in the preview, but when I use the style the grey bar only shows up in certain areas. Most of my taskbar is black and the grey background image only shows up when I hover over the taskbar icons.

I also used an image to appear behind the clock on the right side (and I gave the time a green font). The color change for the time does not show up on my taskbar and the new image for the clock is also not visible.
I'll note that I'm using two monitors. On my primary monitor my clock text on the taskbar is green like the preview image, although the trey background image is still invisible.
Now for my next problem which concerns the start menu:

I replaced the mouse over image for the All Programs button. On the mouse over, the font color should appear Gold and the font should be Arial 16pt.
Here's what happens when I mouse over on my start menu:

The font color ans style does not change. 
So I'm just very confused at this point why my changes aren't working. Is it an issue with WindowBlinds compatibility with Windows 10? Am I doing something wrong?