The "hack" to defeat the copy protection code for Wizardry_iii_19830820_1 is:

  Track: $1A
  Sector: $0D
  Addr:  $A7

  Change the value from $F6 to $00.
		
WizUtil code:		

   IF NOT CHKCOPY THEN			
      BEGIN			
        IF NOT CHKCOPY THEN			
          REPEAT UNTIL FALSE			
      END;			

Here is the generated P-code as found on Wizardry_iii_19830820_1:

  5097 0     SLDC  PUSH #0000
  5098 0     SLDC  PUSH #0000
  5099 CE 3  CLP   CALL CHILD PROCEDURE: 03
  509B 93    LNOT  PUSH -(TOS)   (1'S COMP)
  509C A1 0A UJP   IF NOT (TOS) THEN JUMP TO 50A8
  509E 0     SLDC  PUSH #0000
  509F 0     SLDC  PUSH #0000
  50A0 CE 3  CLP   CALL CHILD PROCEDURE: 03
  50A2 93    LNOT  PUSH -(TOS)   (1'S COMP)
  50A3 A1 3  UJP   IF NOT (TOS) THEN JUMP TO 50A8
  50A5 0     SLDC  PUSH #0000
  50A6 A1 F6 UJP   IF NOT (TOS) THEN JUMP TO 50A5

