Need help on using W3 viewer

Ok last night i edited the frostmourne.

Now from the begging i took the frostmourne.blp and did the convert to tga.

Then i went to PSP and edited the skin.

I went back to w3 viewer and converted file back to blp.

Then i went to file then open and opened the file it will come up but it wont stay.

Ill open the file then i will click on arthas with sword and it willl show the old frostmourne or if i click on the old frostmourne.blp it shows the old skin to the frostmourne.

So my question is how do i get my skin to show in the viewer ?

Open the arthas model, then go up to one of the top menus. I don't recall exactly which title bar it's under because i don't have that program on this computer, but the option is "remap textures" or something. it lets you replace skins the viewer is currently using with a new skin, stored somewhere on your computer. Open that menu, click the frostmourne path, then browse till you find it on your C drive or wherever its at. Then click it, and there you have it.

Ty Sooooooo Much