If ( cell A10 =2 ) AND ( cells C10:c15 through d10:d15 are blank)
Then color cells c10:15 through d10:15 red
I can do one or the other but can't figure out how to make it meet both criteria prior to coloring it red
Try creating this new conditional formatting rule with use formula to determine which cells to format
using the formula below which is only true if A10=2 and C10:C15 and D10:D15 are blank:
=AND(A10=2,COUNTBLANK(C10:C15)=6,COUNTBLANK(D10:D15)=6)