System.MissingMethodException error when creating new document using C# VB2012

apel

I am trying to create new document using iManage extension library(iManExt.dll). It works in my local machine fine. But when I deploy that to other machine it doesn’t work even though all dll in there. I am getting following error from desksite

System.MissingMethodException: Method not found: 'System.Type System.Runtime.InteropServices.Marshal.GetTypeFromCLSID(System.Guid)'.

Following is my c# code for creating new document.

private IManage.IManDocument NewDocumentProfile(IManage.IManFolder aFolder, String aFileName)
{
//IManage.NRTDocument NewDocument;
IManage.IManDocument NewDocument;

IMANEXTLib.ImportCmd MyCommand = new IMANEXTLib.ImportCmd();
IMANEXTLib.ContextItems MyContext = new IMANEXTLib.ContextItems();


MyContext.Add("ParentWindow", Helper.GetActiveWindow());
MyContext.Add("ImanDestinationObject", aFolder);


//Optional Fields
MyContext.Add("IManExt.Import.KeepCheckedOut", 0);
MyContext.Add("IManExt.Import.FileName", aFileName);
MyContext.Add("IManExt.CalledFromIntegration", false);
MyContext.Add("IManExt.OpenCmd.NoCmdUI", false);

MyCommand.Initialize(MyContext);
MyCommand.Update();

//if we have an OK status, display the new profile screen
if (MyCommand.Status == (int)IMANEXTLib.CommandStatus.nrActiveCommand)
{
MyCommand.Execute();
//get the new iManage document object
NewDocument = MyContext.Item("ImportedDocument");
//NewDocument.Security.DefaultSecurity = SecurityType.nrPrivate;

//NewDocument = GetiManDoc(MyContext);

}
else
{
NewDocument = null;
}
return NewDocument;
}

Please help me...

Migrateduser

Judging by the error it's a .Net issue, check the destination has the same version installed:

http://stackoverflow.com/questions/12655236/excel-interop-missingmethodexception

Hope this helps