Save a snapshot with the report

Hello,
I am using Impromptu v7.0.702.9. It is being connected with database and running the report smoothly. When I am trying save as the report from File->Save as, editing the file name and selecting “Save a snapshot with the report" check box, it shows an error-“. Please tell Microsoft about this problem, Administrator Version has encountered a problem & needs to close”.
Advice from anyone is highly appreciated.
Thanks
