http://www.perlmonks.org?node_id=984345


in reply to rename to UTF8 filename

Since I am reading the names from Excel, so I assumed the source(text of name) is sure UTF-8

Well, the docs don't agree with your assumption, see http://search.cpan.org/perldoc/Win32::OLE#CP, you need to use CP_UTF8

I had a little study. And I tried Win32API::File::MoveFile() and Win32::Unicode::File::moveW() but without success. I had also tried to create a batch file and run it in cmd, still not success.

And the error message was? Maybe you need to post your code :)