Thanks, Brian. I extracted and tried the updated cronmetardownload.exe file under Build 62 for my WeatherFlow station. When it first attempts to run, I get a Windows 10 message: Windows has Protected your PC… blah, blah, blah. I press Run Anyway. It runs, and it generates a .taf file (It is not a TAF metar and I don’t have that checked) but it didn’t generate the .met file.
In the meantime, for my Vantage Pro2 station, I restored a copy of Build 61 and it works fine there.
-Dave