Everything is OK with owner/group/permissions :/
Let me ask you one more thing, if I export language file and edit it with notepad++ for example that should not be a problem?
I'm having difficulties translating in ISPC because input forms are just too small and when you delete English text I have to c/p my translation, then undo to see English and to see if it's "OK" then I c/p back Croatian, so I'd like to use notepad++ for translating. Also it's faster because of multi rename.
ISPConfig -> the best open source control panel