In the following code, when an error occurs, loError is not initialized. That would give an object reference is not found.

			Try

				' Delete the file
				Using loFtpWebResponse As System.Net.FtpWebResponse = loFtpWebRequest.GetResponse()

				End Using

			Catch loError As Exception
				cMessage = cUnableToRenameTheFile + " " + lcURI + " " + oProcess.oLabel.cTo + " " + lcRemoteFileForTheRenameOfTheFile + "." +
				 oApp.cCR + oApp.cCR + loError.Message
			End Try

In the Catch, loError is not initialized and that causes it.

Anyone would have something to suggest here?