Hi
am a novice in excel...i have a excel sheet with 2 columns with around 10000
records.i have placed a button in the excel sheet and on clicking the button
it should find all the values in the first column which doesnt have a match
in the second column.for that i can use VLOOKUP function.but i dont know how
to use that one.
Can any one help me?

Thanks in advance....

With Regds

Sunil.T