uploadify Characters (čžćšđ) issue

I am using http://www.uploadify.com/ but when I upload images with character (čžćšđ) like "čžćšđ.jpg" čćžšđ is corrupted and uploaded image lo开发者_如何学JAVAoks like čćžšđ.jpg.

How can I prevent this? What to do that čžšđ will work after upload?

The problem is on uploadifys encoding and there is only one thing you can do about it:

Change the characters in your file.

I highly doubt that it will be fixed soon, even if you tell them about the problem. Either use someone else or change the name of your files.