ID:252013 Time value in <name> box is illegal

CAUSE: You specified an illegal time value in one of the following specified boxes:
  • The End simulation at box in the Settings dialog box.
  • The Glitch interval box in the Simulator Settings page of the Settings dialog box.
You cannot continue unless you specify a legal time value in one of the specified boxes.

ACTION: Click OK to close the message dialog box, and then specify a legal time value, such as 10 ns, in the specified box.