Try the following Array formula
=LEFT(A1,MATCH(TRUE,EXACT(MID(A1,ROW(INDIRECT("2:"&LEN(A1))),1),UPPER(MID(A1,ROW(INDIRECT("2:"&LEN(A1))),1))),0))&"
"&MID(A1,MATCH(TRUE,EXACT(MID(A1,ROW(INDIRECT("2:"&LEN(A1))),1),UPPER(MID(A1,ROW(INDIRECT("2:"&LEN(A1))),1))),0)+1,LEN(A1))
Watch out for line breaks -- the formula should be all on one line in the
cell. This is an array formula, so you must press CTRL+SHIFT+ENTER rather
than just ENTER when you first enter the formula and whenever you edit it
later. If you do this properly, Excel will display the formula enclosed in
curly braces {}.
Do not change the "2:" row references. They need to be "2:" regardless of
the row(s) in which the formula is entered.
See
www.cpearson.com/excel/array.htm for more info about array formulas.
--
Cordially,
Chip Pearson
Microsoft MVP - Excel
Pearson Software Consulting, LLC
www.cpearson.com
(email address is on the web site)