Mac Excel 2011 keeps crashing

Question

Now even upon opening.  I reinstalled MS office, but the problem persists!

Answer 1

Is This a specific File? Or is Excel Crashes as soon as it opens?

Look for in User(Home) Library > Preferences

Look for com.microsoft.excel.plist file.

Move that file to Trash.

Move also the com.microsoft.office.plist file trash.

Next look for Microsoft Folder in that same Preference Directory.

Open that Microsoft Folder.

Remove any items associated with Excel to trash.

Now open Excel.

If no Crashes your fixed. Empty Trash.

If still Crashing  Try opening Disk Utility and Repair Permissions.

Try again. If still Crashing try doing Font Weeding either of these methods:

http://word.mvps.org/Mac/fontweeding.html

http://www.officeformachelp.com/office/font-management/

Any fonts that have a Warning in Red remove those fonts ASAP.

If you have Mountain Lion (OSX.8.2)

Then you need to follow these instructions while using Font Book:

http://www.phillipmjones.net/Font_Book.html

Mountain Lion (OSX.8.2) is the toughest system ever on Fonts.

And Font Book works differently than in  the past.

If none of this works then you may need to use the following Procedure to Remove office, and reinstall:  http://support.microsoft.com/kb/2398768

and: http://www.office.mvps.org/install/reinstall_office2011.html