I have created event receiver (Item added) which is attached to document library. Whenever document is added/uploaded in document library which should create copy of it on file system.Following is my code.

  public override void ItemAdded(SPItemEventProperties properties)     {         try         {             SPSecurity.RunWithElevatedPrivileges(delegate ()             {                 using (SPSite site = properties.OpenSite())                 {                     using (SPWeb web = site.OpenWeb())                     {                         SPFile file = properties.ListItem.File;                         FileStream stream = new FileStream("‪E:\DownloadedImages\" + file.Name, FileMode.Create);                         //Error on above line                         BinaryWriter writer = new BinaryWriter(stream);                         writer.Write(file.OpenBinary());                         writer.Close();                     }                 }             });         }         catch (Exception ex)         {         }         base.ItemAdded(properties);     } 

I am getting following error on mentioned line. An exception of type ‘System.NotSupportedException’ occurred in mscorlib.dll but was not handled in user code Additional information: The given path’s format is not supported.