Note
----

    With version 1.0.4 DelEnv and CopyEnv have been joined into one program
    called HDEnv.

    So when updating from an earlier version you will have to:

      * delete C:DelEnv and C:CopyEnv

      * copy HDEnv to C:

      * replace the DelEnv and CopyEnv commands in your startup-sequence by
        the following line

          HDEnv >T:UpdateEnv

    Please refer to the file HDEnv.doc in this archive for further details.