All -

I have a massive spreadsheet with multiple columns that tries to look
up data on other tabs using Vlookup. Problem is that when I try to
run it, Excel locks up due to the massive amount of data its trying to
lookup. The only think I can think of is to just run the Vlookup in
each cell so that Excel doesn't lock up, but I can't find any way to
do this.

Any ideas?