Vs2010 MPF project upgrading to use .NET framework 4.5.2

Hi All,

I working on a project based on VS2010 SDK to develop project base package .

1. Is it possible to change the target framework to 4.5.2 and still work with VS2010 SDK ? Is this constellation will work ?

2. Assuming the answer to q #1 is YES, My attempts to  change the target framework via Visual studio 2013 from V4 to V4.5.2 of the package dll project failed without in any message or hint. any ideas ? 

Thanks

Mickey