.Net Framework version issue

Question

Hello everyone My C# application is built for Any CPU option using .Net framework 2.0 using Visual Studio 2008 and I run it on a machine which is Winsows Server 2003 x64. I installed - .Net Framework 32-bit version 2 3 and 3.5; - .Net Framework 64-bit version 2 3 and 3.5. My question is when run the application on the specific machine which version of .Net Framework will be used? And why (what is the rule to choose)? thanks in advance George

George George · Answer

Thanks Ryan I heart for Windows Services it is always using the lastest version not the version which is used to make the build is that correct? :-) regards George

Ryan Alford · Answer

If you set it to run under .Net 2.0 it will run under .Net 2.0. whether it will run the 32-bit or 64-bit will be determined by the OS. If the OS is a 64-bit OS the it will use .Net 2.0 64-bit if it's a 32-bit OS then it will use .Net 2.0 32-bit.