I am working with a DEM raster file (.tif) which I am trying to convert into a TIN. However it won't let me do this and instead I get the following "ERROR 999999: Something unexpected caused the tool to fail. Please refer to the error help for potential solutions, or contact ESRI technological support".
I checked out the error description before but I got lost. What can I do in this case? The file I work with is an 0.5m * 0.5m raster of the area its measured heigh. Furthermore, the file is a bit under 500mb.