I have a set of two columns. Column F has a list of names of scheduled attendees. Column C uses Match & Index to pull up attendees name when they scan their badge onto column A. I am interested in columns C and F.
Using conditional formatting "unique" on columns C and F, I can identify walk-ins as the name that will be pulled up on column C won't be on my scheduled list on Column F.
I am looking to find a formula rather than using macros to pull up the walk ins (the values that are not duplicates) onto a separate column named "walk ins").
Advanced Filter as well as formula "unique" can not work in this case since I am looking for values that appear just once. Why? Because if "John" appears on both column C & F, then the advanced filter and unique formula will record a single "John" as a unique value. But my interest for that matter is not in John who appears on both columns but on Paul who is pulled up on column C but is not on column F.
In short - I need to identify "non-duplicates or single values" not unique values.
Thanks very much in advance.
Most of you have gotten an understanding of what I am looking for but to remove any misunderstandings, I have included an example. In the real life, I manually record the walk-ins in a column on another worksheet of same workbook.