My excel has suddenly got numbers in the horizontal heading and not letters, so I have R1C1 instead of A1. What would be E9 is now R9C5.
Is this happening to anyone else or have I *done* something to make it happen. If it's me, what have I done and how can I out it back again.
I have only noticed it since I put in a =SUBTOTAL, but that does not mean that it changed then. I have changed the formulas back to =SUM but that has not solved the issue
I know it's not the end of the world, but it's making my formulas look really cumbersome