1:1 Severance:B.O.D. GER-Copy crashes

[Lone Wolf]

After creating a 1:1 Copy of Severance B.O.D. GER (using CloneCD 2.8.4.3) the game simply crashes when starting up, however when I replace the original CD in drive it starts up fine, so I guess it must be a protection...
The GCW-Entry says the game's protected by Securom, and though the described "Sony DADC" is imprinted on the CD, I cannot locate the "typical" SecuROM-Files.

Anyone who can help me with that and/or has created a working 1:1?
Thx!