Administration of estate - Probate - Administration with will annexed - Whether the Court has the power to clarify vary or alter a previous Court order of a judge of concurrent jurisdiction which has been perfected - Error of omission in previously made order – Rule 42.10(1) - Intention of the Court in previous order - Circumstances associated with the application – Substantial delay in administration of deceased's estate - Interpretation of the words 'permitted to proceed' - Ordinary meaning of word/phrase - Removal and substitution of personal representative – Rule 68.61- Whether to clear off persons entitled in priority – Rule 68. 11.