problems with saving files

[Chompy]

Well, explaining is short:

I made a shop, it's a class, I make it trigger serverside.
From there I load an .arc file, loadvars().
I do some changes with the file, saves the file, savevars().
Then I reopen the file, with loadvars().
Then I echo what I changed, and it displays correctly.
Then I use sendtorc( "/refreshfilelist") to refresh filebrowser.

BUT, when I manually open the file in file browser, none of the changes are there...

Any thoughts, I've been having problems with this alot latly :[
I would be glad if anyone know the answer for this :O