XL98: Unexpected Quit After Changing Tab Order of Option ButtonsID: Q187592 
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When you display a dialog sheet in Microsoft Excel 98 Macintosh Edition, you may receive one of the following symptoms.
The following error message is displayed:
The Application "Microsoft Excel" has unexpectedly quit because an error of type 2 has occurred.
You should save your work in other open applications and restart the computer.
-or-
The following error message is displayed:
The Application "Microsoft Excel" has unexpectedly quit because an error of type 1 has occurred.
You should save your work in other open applications and restart the computer.
-or-
Microsoft Excel quits without error.
This problem may occur when both of the following conditions are true:
To work around this problem, use one of the following methods:
Microsoft has confirmed this to be a problem in Microsoft Excel 98
Macintosh Edition.
Additional query words: gpf ipf optionbutton dialogsheet crash forward backward XL98
Keywords          : kbprg kbdta EPUCon xlui 
Version           : MACINTOSH:98
Platform          : MACINTOSH 
Issue type        : kbbug 
Last Reviewed: July 6, 1999