HELP: F# program is not working on LinqPad
My laptop is running W7 Home Premium 64 bit. I have installed F# ver 2.0, 3.0 and 3.1. I have tried both LinqPad installer version and anycpu version running as administrator, no luck, cannot even run something simple as printfn "hello" in language F# program, this is the error I got:
warning FS0082: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "mscorlib.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. (Code=MSB3270)
warning FS0082: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "System.Data.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. (Code=MSB3270)
warning FS0082: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "System.Transactions.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. (Code=MSB3270)
warning FS0082: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "System.Web.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. (Code=MSB3270)
warning FS0082: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "mscorlib.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. (Code=MSB3270)
warning FS0082: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "System.Data.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. (Code=MSB3270)
warning FS0082: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "System.Web.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. (Code=MSB3270)
warning FS0082: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "System.Transactions.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. (Code=MSB3270)
warning FS0082: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "System.Transactions.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. (Code=MSB3270)
warning FS0082: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "mscorlib.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. (Code=MSB3270)
warning FS0082: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "System.Data.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. (Code=MSB3270)
warning FS0082: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "System.Transactions.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. (Code=MSB3270)
warning FS0082: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "System.Web.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. (Code=MSB3270)
warning FS0082: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "mscorlib.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. (Code=MSB3270)
warning FS0082: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "System.Data.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. (Code=MSB3270)
warning FS0082: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "System.Web.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. (Code=MSB3270)
warning FS0082: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "System.Transactions.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. (Code=MSB3270)
warning FS0082: There was a mismatch between the processor architecture of the project being built "MSIL" and the processor architecture of the reference "System.Transactions.dll", "x86". This mismatch may cause runtime failures. Please consider changing the targeted processor architecture of your project through the Configuration Manager so as to align the processor architectures between your project and references, or take a dependency on references with a processor architecture that matches the targeted processor architecture of your project. (Code=MSB3270)