JPNG just not working...

[Eaglefang]

I recently downloaded JPNG to try and get an infinite tileset.

I can open the editor fine, but none of the extensions work, including Grimex(?) which gives the "Edit Tileset," which gives infinite tilesets. Is there anyway to fix this? Wrong download?

I know this is possible from seeing some maps. As so:

 

[Light]

Are you using the latest version of Warcraft?
JNGP only supports versions 1.26a and below.

 

[Eaglefang]

Are you using the latest version of Warcraft?
JNGP only supports versions 1.26a and below.

Ya I use the latest release

 

[Light]

You'd be forced to use the vanilla editor then, or WEX which contains different features.