Didn't the OP say 2007?
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David Biddulph

"Francis" <xlsmateATgmailDOTcom wrote in message
...
go to Tool Options
In General tab Settings
uncheck R1C1 reference style
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Hope this is helpful

Pls click the Yes button below if this post provide answer you have asked

Thank You

cheers, francis

Am not a greek but an ordinary user trying to assist another



"JeffL" wrote:

Today all the headings of my columns of my spread sheets have changed to
numbers. Can someone tell me how to change them back to letters? I'm
using
office 2007.

Thanks