Problem with tilesets

[Jonathan]

I have been getting a small bug when i try to add my own tilesets in, i did convert them to BMP and add black background to them, but when i put them in the MASK layer doesnt take out the Black (0,0,0), i am using MS4 and only seem to get this error with these tiles. I attached a zip of the original unconverted sets if anyone else wants to try to help me out...

http://osenia.no-ip.biz/Tilesets.Zip

[Matt]

Use photoshop to replace all the pixels of the background with a solid black. Odds are, you're like one point off of solid.

[Jonathan]

I dont have photoshop, can someone try to fix the images for me?

[Beres]

also make sure the first pixel of your tilesheet is black.

[Jonathan]

also make sure the first pixel of your tilesheet is black.

ohhh.... Im a newb lol
other tilesets worked but they all had black tile as first lmao, ill try it and let ya know if it worked.