NewFromSolutionWithData Method C# Infopath 2007

[lyntonS]

My names Lynton and I was wondering if you could assist me with a
troubling problem. I am new to the developing world and particularly to
InfoPath. My skills at unlocking XML are thus rudimentary at best. I
really could use some help. I have attempted to localize a much larger
project I am working with so that I can understand the basics first.

I have created two forms: PassingParameters.xsn (Contains a
TextBox(txtInput) and a Button(btnSubmit))
ReceivedParameters.xsn (Contains just a TextBox (output) that is for
displaying)

What I am trying to accomplish at first appeared very easy, but has
become my nemesis! All that I want to do is pass the value I input in
the TextBox on the 1st form to the TextBox on the 2nd form? Here is the
code that I am trying to work with. It revolves around the
NewFromSolutionWithData Method.

[InfoPathEventHandler(MatchPath = "btnSubmit", EventType =
InfoPathEventType.OnClick)]
public void btnSubmit_OnClick(DocActionEvent e)
{

IXMLDOMProcessingInstruction oXML =
thisXDocument.DOM.createProcessingInstruction("xml", "version=\"1.0\"
encoding=\"UTF-8\"");
IXMLDOMProcessingInstruction oPI =
thisXDocument.DOM.createProcessingInstruction("mso-application",
"progid=\"InfoPath.Document\"");
thisXDocument.DOM.insertBefore((IXMLDOMNode)oPI,
thisXDocument.DOM.firstChild);
thisXDocument.DOM.insertBefore((IXMLDOMNode)oXML,
thisXDocument.DOM.firstChild);

// Open a solution from a XML DOM
// Create a new DOM
IXMLDOMDocument newDoc = thisXDocument.CreateDOM();

string myXml = "<txtInput></txtInput>";
newDoc.loadXML(myXml);


// Call NewSolutionWithData to open a new Form and load the
XML
XDocument oXdpostingForm =
thisApplication.XDocuments.NewFromSolution(@"C:\Program
Files\bSOLVe_LS_Publish\PassingParameters.xsn");
XDocument oXdreceivingForm =
thisApplication.XDocuments.NewFromSolutionWithData
("C:\\Program
Files\\bSOLVe_LS_Publish\\Source_ParametersReceived\\template.xml",
@"C:\Program
Files\bSOLVe_LS_Publish\ParametersReceived.xsn",

(int)XdDocumentVersionMode.xdFailOnVersionOlder);

I design the forms in a folder called bSOLVe_LS_Design giving them full
trusted security. Once completed I publish the forms to another folder
bSOLVe_LS_Publish, where I also install them. When I run the form I get
the following exception:

InfoPath cannot create a new, blank form.
The system cannot find the path
specified.

at
Microsoft.Office.Interop.InfoPath.SemiTrust.XDocumentsCollectionWrapper.NewFromSolutionWithData
(Object varXMLData, Object varSolutionURI, Int32
dwBehavior)