Cowgirl,

The names R and C, and names beginning with R of C and immediately followed by an integer are not
allowed, due to the R1C1 notation used in formulas when the A1 notation is not used.

HTH,
Bernie
MS Excel MVP


"CowgirlJen" wrote in message
...
I've noticed that a cell cannot be named "c" within Excel. I've also noticed
the column in which the cell resides will be highlighted after I try this.
Any explanations? The Help files don't provide me with an answer...

Thanks!