[Question]Login Logo Edit

[BanzBoyz77]

Hey guys, I haven't asked a question in a while but its pretty basic and I'm sure I missed something. I have edited much of the Login Screen to my own colors, design, so on. I was toying around with the Logo and Copyright Box when I found this. The Blank space turns Black on the Login Screen


So I made the logo, I deleted the extra background and my whole logo goes away and a neon green color takes the logo's place. When I add a black background, it stays black. I am using Photoshop Cs3, I saved as a .Png and am using a drop converter to make it a .Blp, If anyone knows what I did, could just be the file type, please do speak up.

[ev1]

Did you happen to edit the images at all? i'm not much into editing software like this, but in web design and stuff you have to have a png image with a transparent background. Use photoshop for that one

[Mictlantecuhtli]

The blp might be missing an alpha channel. Go check your png or tga file for an alpha channel. To do so in Photoshop check the "Channels" tab (next to "Layers" tab, if not, check it under Windows > Channels). You should have a RGD, Red, Green, Blue and Alpha Channel (WITH information, not just a blank white channel, because white means visible, black invisible/transparent (which is what you want for the black parts in the RGB channel).
If it's not there create it and fill it with the black parts where you want transparency.
You probably sucked at converting the file to blp.