◄Up► ◄Contents► ◄Index► ◄Back► ──────────────────────────────────────────────────────────────────────────── Run-time error R6017 unexpected multithread lock error The process received an unexpected error while trying to access a C run-time multithread lock. This error usually occurs if the process inadvertently alters the run-time heap data. However, it can also be caused by an internal error in the run-time or operating-system code. -♦-