Visual Studio 2012 project won't open in 2010

Question

I\'ve created a game for an assignment in Visual Studio 2012 and the university I\'m at uses 2010 and it won\'t open! It mentions something about NET Framework 4.5. How can

Answer 1

It takes three step:

Step 1

Open solution file (.sln) in a text editor and change

 Microsoft Visual Studio Solution File, Format Version 12.00

to

 Microsoft Visual Studio Solution File, Format Version 11.00

Step 2

Open application configuration file (App.config) in a text editor and change

sku=".NETFramework,Version=v4.5"

to

sku=".NETFramework,Version=v4.0"

Step 3

Open project file (for C# language .csproj) in a text editor and change

v4.5

to

v4.0

Now enjoy your project in VS 2010 !