Creative DVD-PC Encore

Jeg prøvede at installere et lille dos-program, der skulle gøre mit drev i stand til at skifte fra regions-kode 2 til 1.
Da programmet skulle installeres fra dos, gjorde jeg naturligvs det, men nu er det helt kaput :( :( :(
Jeg har kigget lidt frem og tilbage, men synes ikke rigtigt jeg kan finde løsningen.
Problemet består i, at jeg ikke kan få drevet til at køre ud - jeg kan desuden ikke vælge drevet i windows, selvom der ligger en dvd i.

Herunder står readme\'en til programmet jeg brugte -

          Down load procedure for PC  (Ver.3)

<Note>
  When you flash FW of DVD-ROM, please use utilitise in MS-DOS MODE or
  COMMAND PROMPT MODE.

<Connect DVD-ROM to PC>
  Default setting: drive on Master of Secondary IDE port.

<Option switch of V3FWMKE>
When enter \"V3FWMKE\" on the DOS prompt, help message appears as bellow.
Please add opion switch if drive is set except Master of Secondary.

Flash Write for MKEV3DVD 980402
usage:v3fwmke [-options ...] F/WFile BootFile HeaderFile
-P:Primary -S:Secondary or -$xxx:ide port base address  default:Secondary
-M:Master -L:sLave  default:Master
-C:\"*.MOT\" -> \"*.BIN\" Convert only
-Ofile:Odc file name
-Dfile:Dsc file name
-Ux:LUN  default:0
-A:set ControlByte \'A\' and offset 0
-.:debug mode


<Procedure to download>
  Please confirm following files are in same directry.
    a. B40D2_PP.MOT  (F/W file)
    b. V3FWMKE.EXE  (execute file)
    c. V1050.MOT    (F/W file : constant module)
    d. MKEV3DVD    (parameter file)

  Please use batch file T.BAT.
  T.bat is \"V3FWMKE B40D2_PP.MOT V1050.MOT MKEV3DVD\".
  This V3FWMKE will make the file B40D2_PP.MOT V1050.MOT MKEV3DVD integrate
  into one file. Then a command is issued from host PC for download to
  DVD-ROM and transfer F/W data.
  An indication on PC when this file is executed is as follows.


C:>V3FWMKE B40D2_PP.MOT V1050.MOT MKEV3DVD <Enter>

  Flash Write for MKEV3DVD 980402
  sum:xxxx(800-BFD)
  sum:xxxx(C00-FFD)
  sum:xxxx(1010-1FFFF)
  Program Change Command success
  Write Microcode Command ........ x.xxs success
  Read Microcode Command...........x.xxs success <== complete transferring
  Verify success
  Synchronize MIcrocode Command <== start to write into Flash ROM
  ( Check-sum data may be diferrence from actual value as indicated.)
 
After the process is completed with the above indication, the prompt is on PC.
You should power off/on in order to re-start DVD-ROM.

Jeg håber, at der er nogen, der kan hjælpe mig...
DVD-drevet er et creative PC-DVD Encore.