
                       Welcom to use UNIMAGE 2.0!
                      ---------------------------

  UNIMAGE 2.0 is used to directly unpack popular disk image file, like
HD-COPY's .img file, DISKDUPE's .ddi file.

  HD-COPY, DISKDUPE, this two disk copy utils are now world widely used,
almost everybody has the utils, they are quick, reliable and easy to use.
but the disadvantages of them are they don't support directly unpack the
image file they generated, if you want to unpack image files, you must use
them to copy image file back to diskette, and then copy files from diskette
to your work directory, how busy you are!

  Many softwares allow their user to put all of their files into one temp
directory, and run setup or install program to install them, if you have
already put you image files on hard disk, now UNIMAGE can help you to
unpack directly them on hard disk, you don't need any diskettes!

1.how to use UNIMAGE:
  UNIMAGE is easy to use, just type command like following lines:

  unimag l d:*.* > game.lst
  unimag l c:\image\wcpp-1.ddi
  unimag e e:\tools\pt91-1.img c:\pctools
  unimag e d:bc31*.ddi c:\borlandc\

  Syntax:
  unimag <command> <image file> [output path]

  Commands:
  l:	List contents of image file
  e:	Extract files from image file

2.Need environment:
  UNIMAGE require DOS 3.1 or upper, it runs in 32 bit dos protected mode,
so 386+ machine is required, and at least has 2 Mbytes free memory.

3.Trouble Shooting:

  A) DPMI Host is not 32bit!
     this because you installed a DPMI Host, but it does not support 32 bit
     application, several softwares maybe cause this problem:
     <1> BorlandC++ 3.1:
         When you are using Borland C++3.1 IDE, and spawn to dos shell, run
         UNIMAGE maybe cause this problem, because Borland C++ 3.1 use 16
         bit DPMI Host ( Borland 16 bit dos extender ), it doesn't support
         32 bit application, exit from it's IDE and try again.
     <2>
  B) No enough memory!
     As we said, UNIMAGE requires at least 2 Mbytes free memory, sometimes
     although you have more than 2 Mbytes total memory, but still can not
     run UNIMAGE, try to unload some TSRs or config them to use smaller memory.

  C) Too many file opens:
     check your config.sys to see if there have enough file handles.

  D) Disk full:
     check your destination disk has enough free space.

  E) Unkown image file:
     UNIMAGE currently only supports HD-COPY and DISKDUPE's image file. if
     you have another popular diskcopy utility's image file, let me know.

4. Order:
   This is shareware version, if you think it is a good util for you, and
want to send money to author, please contact following address:

          Address:
                     No.1095 YangAn Road ShangHai
                     ZheJiang Zheng Quan, Computer central
                     Xu yifeng
  Or via internet e-mail:
                     jafd@public.sta.net.cn

                         Fang Hong, Xu Yifeng
                                    1995/12/10, in ShangHai
