to access another server machine local network area

Hi there,
my projects image files hosts on a local server machine which name is A.
another server hosts my web projects on IIS which name is B.
I want to set my web projects's image file names like image1.ImageURL = "A\\foldername\\image.png";
 
but when the projects runs the image file url gets the image url adrress : "http:\\B\\A\\foldername\\image.png"
SO
I must access the image files which are another server machine on my local network area and I must get the ImageUrl properties from another server machine
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