Trouble Installing the RTMM Master File

[jstanbro]

I'm reinstalling FSX-SE (Win 10) again.  I've installed the RTMM Master File before, but this time I've hit a snag.
I downloaded a fresh copy of the RTMM Master File and tried to follow the instructions in "Readme Quick Setup.txt." (Last time I downloaded it there were pdf instructions, but that's not the problem.)
Looking for the scenery.cfg file, I found it in "C:\ProgramData\Microsoft\FSX" where the directions say "C:\ProgramData\Microsoft\Microsoft Flight Simulator".  I can't find a "\Microsoft Flight Simulator" folder.
I got the new RTMM locations pasted into the scenery.cfg and updated their location. All's well so far...
The problem is that the computer won't let me save the file to over-write the old scenery.cfg.  I believe (or once believed...) that I have full administrative rights on my computer, but evidence says otherwise. I didn't have this problem the first time I installed the Master File, but I don't remember why.  I tried a couple of things I found on Google, but no joy.  I have attached a screen shot of the error message I got.  I know I am doing something really, really stupid, since no one else seems to have had this issue.
Any ideas?

[nbrich1]

Scenery.cfg for FSX-SE - C:\Users\your name\AppData\Roaming\Microsoft\FSX-SE

Or do a search for Scenery.cfg and make a shortcut for that location on your desktop so it is handy.



If your scenery can't be saved, right click on the file and make sure hidden and read only are unchecked- the OK.

Barring that,  save the file as scenery.txt. (then rename the old scenery.cfg to scenery.cfg.bak then
rename scenery.txt > scenery.cfg.

[jstanbro]

Thanks Norm!  I've got it.
Jerry

[nbrich1]

Thanks Norm!  I've got it.
Jerry

  Right on, good show!