Error while calling C# from java using jni4net from 64 bit Os

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I am trying to call C# function from java using jni4net which work fine in windows 32 bit os however when I try to load same C# dll from a 64 bit OS am gettig this error

C:\Program Files (x86)\csharp\jni4net.n.w64.v20-0.8.6.0.dll: Can't load AMD 64-bit .dll on a IA 32-bit platform
 at java.lang.ClassLoader$NativeLibrary.load(Native Method)
 at java.lang.ClassLoader.loadLibrary0(Unknown Source)
 at java.lang.ClassLoader.loadLibrary(Unknown Source)
 at java.lang.Runtime.load0(Unknown Source)
 at java.lang.System.load(Unknown Source)
 at net.sf.jni4net.CLRLoader.init(CLRLoader.java:47)

and here is my code

public class JNIFromC
{
private static String BRDIGE_INIT_URL="C:\\Program Files (x86)\\csharp\\jni4net.n.w64.v20-0.8.6.0.dll";
private static String JNI_URL="C:\\Program Files (x86)\\csharp\\csharp.j4n.dll";
    public static void main(String[] args) {
        Csharp cSharp=new getMyFunctionsFromCSharp();

    }
 public static Csharp getMyFunctionsFromCSharp() throws IOException {

        Bridge.setClrVersion("v20");
        Bridge.init(new File(BRDIGE_INIT_URL));
        File shardFile = new File(JNI_URL);

        Bridge.LoadAndRegisterAssemblyFrom(shardFile);
        return new Csharp();
    }
}

What could I be doing wrong

1

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On BEST ANSWER

You need to compile your C# program with 32 bit flag. Or you could use corflags {my.exe} /32BIT+ /Force. That would make your process to start as 32bit process.