I am running MS Office Pro 2010. All of a sudden I began having problems with Copying and Pasting cells. The option to paste a FORMULA from a copied cell is gone. When I try to paste or "paste special" a formula, it only allows me to paste the value. I used to get several options for pasting "special", but now I only get "Unicode Text" or "Text" (see attachment)
Can you please let me know how to fix this problem and restore the ability to paste formulas?