Convert PDF as Image in AX 2012

Hi,

I tried to convert PDF into image in AX 2012 by X++ with following code and this code is working fine but the problem is, I can't able to view the converted image

CODE

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System.Byte[] pdfDocBuffer;
System.IO.FileInfo fi_pdfDoc;
System.IO.FileStream fs;
str Content;
// Grant clrinterop permission.
new InteropPermission(InteropKind::ClrInterop).assert();
//Load the file
fi_pdfDoc = new System.IO.FileInfo(@'C:/CodeCamp2009.pdf');
//Initiallize the byte array by setting the length of the file
pdfDocBuffer= new System.Byte[int642int(fi_pdfDoc.get_Length())]();
// Stream the file
fs= new System.IO.FileStream(fi_pdfDoc.get_FullName(), System.IO.FileMode::Open, System.IO.FileAccess::Read);
fs.Read(pdfDocBuffer, 0, pdfDocBuffer.get_Length());
// Convert the file into a base64 string
Content = System.Convert::ToBase64String(pdfDocBuffer, 0, pdfDocBuffer.get_Length());
//Revert the access
CodeAccessPermission::revertAssert();

AifUtil::saveBase64ToFile(@"C:\testfsdsdsds.jpg", Content);

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Parameter is not valid -  this error is also related to this issue.