World editor can't save maps

[Knightmawk]

Im having a problem with world editor, it won't save any maps. Maps play and open just fine, but I can't save them. Also, as a consequence of not being able to save I can't test maps through the editor.

The error in its self doesn't really offer any help, just says "Unable to save file" then it lists the full path of the file

also, background, I recently moved the file onto a different computer then the one it was made originally on.

 

[Arhowk]

Also, as a consequence of not being able to save I can't test maps through the editor.

but you can play them fine?

are you using JNGP? how did u install wc3 on the comp that your on?