Problem with mdlvis

[MatiS]

Hello

I made a model in mdlvis, and I wanted to give him a new texture. When I tried to import it in model editor, I go a message 'Error, The file is not a BLP texture', although it is blp. After that I opened model in MDLvis to improve some animations (I decided to make a texture later), and tried to turn on textured view (I use 1.4 english version). I got a message 'Access violation at address 0040285D in module MDLVis.exe. Read of address 00000000'. Other models work correctly, and my use only ingame textures (I failed to import custom). How can I fix it? I've been workin' on this model for four days, I don't want to start again.

 

[NhazUl]

Is the texture a square image with resolution 2^x x 2^x? Mdlvis gives this error when not.

 

[MatiS]

It's not, but I failed to import it. Do I have to make it square and import again?

EDIT: I imported original warcraft texture (with same name as custom I failed to import) in model editor, and now it works correctly. Thanks for help.