Pass UTF character literal from Windows command prompt

I'm trying to pass \u00fd (� - 0253) via the windows command line as a parameter to a java app. "DOS" is converting it to a superscripted 2. Any ideas on how to work around this? It works fine if I pass the parameter via a windows program.
Thanks

\00fd is "Latin Small Letter Y With Acute" according to my Unicode crib. But your DOS window doesn't use Unicode, it uses CP437 or CP850 depending on where in the world it thinks you live. (Both of them have the superscript-2 character at the FD code point.) I don't see the y-acute character anywhere in CP437, so if you're in North America (or maybe Britain too?) you can't do that. In CP850 the EC (decimal 236) code point is y-acute.
However you aren't out of luck in either case. There is a DOS command "chcp". If you type "chcp" at the command line it tells you what your code page is. If you type "chcp 850" at the command line it will change your code page to CP850, if it can.
(I am getting all this information from my MS-DOS 5.0 User's Guide and Reference, by the way. I may put it up for sale on eBay.)

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