Question:

I have a Part Maker runfile that ran prior to version 16.50 but now returns the error, "Ambiguous Component?"
    
Answer:

In previous versions, the commands FIT and MODIFY part\component were matching the first part containing the specified component even if not having the correct part name. Also, command FIT & MODIFY component was not trapping "Ambiguous component" if multiple parts contained the specified component. We have corrected this in Part Maker 16.50 which is why you are seeing this error appear now.