Hi

I have an application in C# which has running 25 instances at a time.
This application is developed taking .net framework 2.0 and also this is 32
bit application under windows XP. Now I want to upgrade this application
in 64 bit using .net framework 4.0 or above.
So please any one can tell me if i am upgrading this application the performance
of application will increase or not?.

Please give me the details regarding performance issue when upgrading 32 bit
to 64 bit.