Remove Duplicates From Across Multipe Columns In A Single WorkSheet

[cyphrevil]

I modified the code slightly, but not too different. It's working on 500 rows and 17 columns. Can you try this.

And here's the code.

Sub ExcelFox()
        
    Dim lng As Long
   ...

It's grinding it, I'll let you know as soon as it's finished.