Coding: Where to find where SharePoint Client (SPClient_x86) installed to - Microsoft.SharePoint.Client.dll

Downloaded file from:

http://www.microsoft.com/en-us/download/details.aspx?id=21786

For me the files were installed to:

C:\Program Files\Common Files\microsoft shared\SharePoint Client

I am posting this because I could not find where the files were installed to. When looking online, it led to the wrong folder. http://msdn.microsoft.com/en-us/library/office/ee539974(v=office.14).aspx