To clear all of one type of Crystal Ball data from all cells in the active worksheet:
Select one of the following options:
Define, then Select All Assumptions
Define, then Select All Decisions
Define, then Select All Forecasts
(In Microsoft Excel 2007 or later, choose Define , then Select and then choose one of the Select commands.)
Select Define, then Clear [Data], .
Crystal Ball clears the Crystal Ball data from all the selected cells in the active worksheet.
Edit, then Clear, then All also clears all Crystal Balldata from selected cells.