For VHFLOG, KMRover users in the NE US, extract the files to c:\vhflog32 or c:\kmrover32 folders. These 2 files are all you need: VHF-History.txt - Calls, Op names, Bands & Grids file cklist.dat - Club member names and bands but extract all the files in case you are using an older logger. N1MM+ logger uses only the VHF-History.txt file.