FilePath = "GaugeImages" (this would store images in a folder named GaugeImages under the current page's folder). FilePath = "..\GaugeImages" (this would store images in a folder named GaugeImages, one directory up from the current page's folder). FilePath = "C:\inetpub\wwwroot\GaugeImages" (this would store images in the folder C:\inetpub\wwwroot\GaugeImages).