To recover an estimate:
1.Click File>Tools>Repair or Recover>Recover an estimate; two directories show:
•Latest used files (cache)
•Latest saved files (regular stack)
2.Select the first directory and the file to recover
3.Click Restore file.
To sort the list according to a column's values, click the header one (increasing order) or two times (decreasing order); the mark >> or << shows:
Each column's width is adjustable and retained.