Windowskin don't change?

[Ally]

Hello guys, I have a problem in my project, and I can not fix the error...


I insert the new Windowskin in the system folder, and renamed it the right way...
Then I changed the name in the command line Window_Base:


self.windowskin = Cache.system("Window_Lost_Within")



The problem however, is that the graphics not change.
The scripts I use in my project, are:


- Yami Engine Ace - Pop Message


- Chatter Messages (Yami's Pop Messages Addon)


How do I correct?


Cheers

 

[Tsukihime]

Maybe there is something else changing the windowskin.