IntPtr in 64 bits PC

[eck3ko]

Hi everybody! i have a program in c# that use a method inside a c# dll that acts as a proxy to a c++ dll xD this works perfect in a x86 pc but when using in a x64 pc this thing just crash with the next error:

i think is something about IntPtr any ideas?...


System.BadImageFormatException: An attempt was made to load a program with an incorrect format. (Exception from HRESULT: 0x8007000B)
at DLLProxy.OPCServer.CreateOPCServer()....

c# dll:

            [DllImport("kOpcClient.dll")]
            static private extern IntPtr CreateOPCServer();
 
            private IntPtr m_pNativeObject;        // Variable to hold the C++ class's this pointer        
 
            public OPCServer()
            {
                // We have to Create an instance of this class through an exported function
                this.m_pNativeObject = CreateOPCServer();
            }            
 

c++ dll:

 
extern "C" L2KDLL_API CKServer* CreateOPCServer()
{
    return new CKServer();
}