For those interested, PInvoke wrapper ( http://www.jsoftware.com/jwiki/Interfaces/PInvoke), now supports UTF8.
UTF8 works with noun values. Identifiers must be ASCII still. This is a limitation imposed by J engine, as far as I can understand. A windows forms app has also been added where UTF8 can be tested. .NET j console app doesn't work properly with UTF8. It's a limitation of the Windows console itself which doesn't support UTF (at least on my system). ---------------------------------------------------------------------- For information about J forums see http://www.jsoftware.com/forums.htm
