quartus 9.1 simulation report can not came out

http://www.alteraforum.com/forum/attachment.php?attachmentid=12814&stc=1 http://www.alteraforum.com/forum/attachment.php?attachmentid=12815&stc=1

The simulation completes successfully. The "open" can show the wvf correctlly. However, the whole quartus got frozen when I click "Report".

This project works well in my quartus verson 5.0 (but the license is already expired so I can't use it now). What should I do:confused:?