When using Win32::COM I subsequently use the OS COM facilities, hence I bypass any Wide APIs, call the Scripting.FileSystemObject and access the filesystem in UTF: 
Win32::OLE->Option(CP => Win32::OLE::CP_UTF8);
$obj = Win32::OLE->new('Scripting.FileSystemObject');

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and manipulate its methods, for example : 
$folder = $obj->GetFolder(".");
$collection= $folder->{Files};

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If you want to keep your sanity do not start looking into the wide API's ! :)

In reply to Re^2: Directory operations and Unicode by nikosv
in thread Directory operations and Unicode by nikosv

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