WXSIM - error53

I have error 53 and wxsim stops
I have the files below, I checked them and they are in the C:\wxsim directory

wdata.txt
ecdata.txt
alreadyopen.txt
skiplog.txt
skipcsv.txt
skipscrn.txt
nextauto.txt
imcode.txt
custinit.txt
rgcode.txt
cor.txt
cty.fdt
lasthr.txt
nodeswarn.txt

I’m missing seatemperatureanomalies.txt
If I can get some help for the fix.
Thank you
Marian

I discovered that I am also missing the defseat.txt file
I have attached the files in zip format
WXSIM_Files.zip (526.3 KB)
Regards,
Marian