Response.TransmitFile Not downloading, and throwing no Errors

Question

I'm currently using a HttpResponse to download files from my Server. I already have a couple functions being used to download Excel/Word files, but I'm having trouble getting my simple Text file (.txt) to download.

With the text file I'm basically dumping contents of a TextBox into a File, attempting to download the file with the HttpResponse and then delete the Temporary Text File.

Here is an example of my code that works for the Excel/Word documents:

protected void linkInstructions_Click(object sender, EventArgs e)
{
    String FileName = "BulkAdd_Instructions.doc";
    String FilePath = Server.MapPath("~/TempFiles/BulkAdd_Instructions.doc");
    System.Web.HttpResponse response = System.Web.HttpContext.Current.Response;
    response.ClearContent();
    response.Clear();
    response.ContentType = "application/x-unknown";
    response.AddHeader("Content-Disposition", "attachment; filename=" + FileName + ";");
    response.TransmitFile(FilePath);
    response.Flush();
    response.End();  
}

And here is the chunk of code that doesn't work.
Taking Note that the code runs without throwing any errors. The File is created, and Deleted, but never dumped to the User.

protected void saveLog(object sender, EventArgs e)
{ 
    string date = DateTime.Now.ToString("MM_dd_yyyy_hhmm");     //  Get Date/Time
    string fileName = "BulkLog_"+ date + ".txt";                //  Stitch File Name + Date/Time
    string logText = errorLog.Text;                             //  Get Text from TextBox
    string halfPath = "~/TempFiles/" + fileName;                //  Add File Name to Path
    string mappedPath = Server.MapPath(halfPath);               //  Create Full Path

    File.WriteAllText(mappedPath, logText);                     //  Write All Text to File

    System.Web.HttpResponse response = System.Web.HttpContext.Current.Response;
    response.ClearContent();
    response.Clear();
    response.ContentType = "text/plain";
    response.AddHeader("Content-Disposition", "attachment; filename=" + fileName);
    response.TransmitFile(mappedPath);                //  Transmit File
    response.Flush();

    System.IO.File.Delete(mappedPath);                //  Delete Temporary Log
    response.End();
}

Answer 1

I ended up fixing the issue on my own. It turns out it was an Ajax Problem not allowing my Button to Postback properly. This stopped the TransmitFile from being fired.

Thanks for the help!