Illegal Instruction

Illegal Instruction (also referred to as II) is an error found in Return To Wonderland, similar to Memory Access Violation but far rarer. Illegal Instructions occur when the game attempts to perform an instruction that doesn't exist or is coded improperly. Other error messages include Parameter Must Be Positive, Abnormal Program Termination, Memory Access Violation, Unknown Runtime Exception, Array Index out of Bounds and General Protection Fault.

Known Causes

The following events can cause an Illegal Instruction Error.

• Return to Wonderland: Doing certain things with 38 08.
• ...