Can anyone tell me please, how to Manipulate Unidcode files ?
For example, how to Rename an Arabic or chinese files ? in my debug mode, the name of such files appears like "C:?????????.extension" so how can i use the functions like Name, Open, Copy, Read, kill, get, put etc....on such files ?

I am asking because someone reported me a bug in my application that he is facing on arabic files, wich is normal, so i am wondering if it's easy to make my application support Arabic for example ?