Have a read at this KB article on this problem and fixes.

http://support.microsoft.com/default...b;en-us;213904


Gord Dibben Excel MVP

On Fri, 20 May 2005 08:31:03 -0700, ChrisA
wrote:

I keep getting this error message when I try to change the font size of a
cell. Sometimes it even crashes the program. Why is it doing this and how
can I fix it?

Thanks