How do I go about changing the version for the targeted version of the .NET Framework from 4.5.1 to 4.5 in Visual Studio 2012?
You can usually select your desired target framework within the application properties. Your setup may be slightly different, my Visual Studio installation is using the C# development settings by default, and the example image below is from a WPF
project (on the off chance yours is different).
Either right-click on your project in the Solution Explorer
and select Properties
->Application
, or select Properties
from the main toolbar in Visual Studio, and select the Application
tab. You should be able to select the target framework.
If you can't select the particular framework you're after, the issue may be slightly different.