application has stopped working
===

I have a 3rd party software , Its folder contains the .exe file to run and corresponding files required to run the application. When i try to open the same application through process.start() the error appears telling " application has stopped working". But when I open the application manually it works good . 

The application needs .net 4.0 framework in order to execute, so i had to install it and then  when i try to open the software using the c# code (.net 3.5) created using visual studio 2008 i get the error please help me out .