https://issues.dlang.org/show_bug.cgi?id=21222

          Issue ID: 21222
           Summary: Add windows 64 bit version of rdmd
           Product: D
           Version: D2
          Hardware: x86_64
                OS: Windows
            Status: NEW
          Severity: enhancement
          Priority: P1
         Component: tools
          Assignee: nobody@puremagic.com
          Reporter: andre@s-e-a-p.de

In dmd windows zip, folder "bin64" is missing 64 bit rdmd.

--