How do I install .Net Framework?

.NET Framework MUST be installed at the same time as our photo layout software. It is installed automatically during the installation of our software.

If .NET Framework does not start downloading, it can be downloaded via the link http://www.microsoft.com/downloads/details.aspx?FamilyID=0856EACB-4362-4B0D-8EDD-AAB15C5E04F5