(mdate>dd/mm/yyyy)
Find files that were last modified on or after the date dd/mm/yyyy.
Usage 1: (mdate>dd/mm/yyyy)
Usage 2: (mdate>yyyy/mm/dd)
Usage 3: (mdate>yyyymmdd)
 Where yyyy is the year, mm is the date (01 to 12) and dd is the day (01 to 31).
 
Use this function to find all files and folders that were last modified on or before a specific date. The function will accept the date in one of three formats; dd/mm/yyyy or yyyy/mm/dd or yyyymmdd.
It is possible to search for a specific range of dates by using the (mdate<dd/mm/yyyy) function with this one;
To search for files that were last accessed between the 15th of April 2008 and the 18th of April 2008 (inclusive);
  (mdate>15/04/2008) (mdate<18/04/2008)
 
See Also
(date<dd/mm/yyyy), (date>dd/mm/yyyy) and (date=dd/mm/yyyy)
(adate<dd/mm/yyyy), (adate>dd/mm/yyyy) and (adate=dd/mm/yyyy)
(mdate<dd/mm/yyyy) and (mdate=dd/mm/yyyy)