I can\'t test it but I need to know if it real , because I started working on project for it with .NET 4 so I must to be sure I can install it there.
So can I install .N
Yes. Is possible because I use it. On Microsoft site you can find:
wic_x86_enu.exe (a prerequisite for my kind of image)
dotNetFx40_Full_x86_x64.exe (the library itself)