MVC4 IDE is not working on my pc

Question

Hi,

 

i have windows7 32-bit os on my lapy. i have installed visual studio 2012 on it.after that i have installed some updates which required for mvc4 template.

it was successfully installed.

But when i select new project->and select MVC 4 template->then window appeared but i cant check uncheck unit test checkbox.

and even ok cancel buttons also not clicked.it is happened same for mvc3.

I have tried a lot.But nothing is for use

Please help me sir. 

 

 

Regards,

sunita