I am trying to convert my topo shapefile to a DEM using the topo to raster tool but It keeps giving me error [184248_01292014]. I am setting tolerance 1 50 when the contour lines are 100 meter spacing. I am saving the output to a scratch folder. I have attached a picture of the operations in the toolbox. I am also using a mask which is the projectarea layer in the picture. Anyone know what might be going on?