remove the " " , the formula is being processed as a String. It has to be like this:
=FormatDate( ToDate([StartTime];"d/M/yyyy hh:mm:ss");"yyyy/MM/dd hh:mm:ss")
remove the " " , the formula is being processed as a String. It has to be like this:
=FormatDate( ToDate([StartTime];"d/M/yyyy hh:mm:ss");"yyyy/MM/dd hh:mm:ss")