Microsoft .NET Framework 4 (Web Installer)

http://www.microsoft.com/en-au/download/details.aspx?id=17851

Microsoft XNA Framework Redistributable 4.0

http://www.microsoft.com/en-au/download/details.aspx?id=20914

Microsoft Visual Studio Express 2012

http://www.microsoft.com/en-au/download/details.aspx?id=34673

Microsoft XNA Game Studio 4.0

http://www.microsoft.com/en-au/download/details.aspx?id=23714

Adobe Reader can be downloaded from http://www.adobe.com/