Diagnose and repair a problem file
 

I have upgraded to 2007 and am having trouble with a file (an xlsm). Even a
simple integer entry into a cell requires an inordinate amount of time to
complete, and if I click on anything else, the application header shows (Not
Responding). I would like to run the diagnose and repair for the file (I have
run it for Office and it finds no problems), but I can't find this function
in the new 2007 version. What can I do?