tanne2x, Whilst it was successfully installed on your player it is not the right firmware for your player. If your player is still recognised by Windows you should be able to reload your backup.
If you did not backup your firmware you will need to try different firmware until you find the right one.
Be warned that your situation may get worse before it gets better, if you find your player ends up not being recognised by your PC you will have to follow the DEAD PLAYER RECOVERY GUIDE
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