Yes! That worked, I can't believe I had overlooked the write protection; always amazing how something seemingly simple can seem so difficult. Thanks much for your help.
Mark

Hi, I'm trying to edit the GS 400 settings.txt file. Everything is fine until I try to save the file with changes. then I get error message that I must be administrator to do that. I have tried every which way to do it as administrator, but no go. I am signed on to Win 10 (with automatic updates), a...

I've been trying to modify severe winter values in the general text file in the data folder; I can get into the file and change the related numbers, but when I try to close the file I get question about save/replace file. When I answer yes, I get an error message that I do not have permission to ope...