Hi Edd,
Please try the below C# code snippet to achieve your scenario.
C#:
protected void RadGrid1_GridExporting(object source, GridExportingArgs e)
{
string path = Server.MapPath("~/NewFolder1/MyFile.xls");//specify the folder name
using (FileStream fs = File.Create(path))
{
Byte[] info = System.Text.Encoding.Default.GetBytes(e.ExportOutput);
fs.Write(info, 0, info.Length);
}
Response.Redirect(Request.Url.ToString());
}
Thanks,
Princy.