To use Rick's INF file, you need 2 different textures. One for summer (STHM_RWY_30_2_SU.BMP), and one for winter (STHM_RWY_30_2_WI.BMP). Also use a command file to run resample, so you get the error indication.
Yes I do have one SU texture and one WI texture. I'm not home at the moment but when I'm home i can try to see what caused the error.