Anyone know why these prints aren't working?

[Blake1Studios]

Download: http://www.mediafire.com/download/7317r2vcba2aafq/Print_1x1_BLCPrints.zip

The prints aren't showing up. Console shows nothing besides "Checking add-on"

I feel I've done something wrong, but this is my 3rd try to get these to work. What's wrong?

[Ad Bot]

[Zeblote]

I think you're not allowed to use spaces in the file names or something like that. Otherwise I don't see why it wouldn't work.

[Blake1Studios]

I think you're not allowed to use spaces in the file names or something like that. Otherwise I don't see why it wouldn't work.

Thanks, that worked. Also looks like some of my prints have transparent backgrounds which I need to fix as well.
Locking.