I'm fairly inexperienced with windows system programming and now I'm continuing someones work but, before I can build the project I need to get rid of the warning: 

```
The referenced component 'DataGridViewAutoFilter' could not be found. 

```

I want to add a reference in Microsoft Visual C# 2010 Express to DataGridViewAutoFilter

However its not in the .NET list when adding a reference. I know I can download it [here](http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=23459) but, I'm not sure what to do with it because its just in a zip file and not a dll or installable onto my system. I fixed all the other dependencies by installing some stuff, but don't what to do in this case.

Anyone know how to install DataGridViewAutoFilter? Thanks!