If you want to know what weather it is, just go outside with a little piece of rope.
If it wiggles, there is wind.
If it gets wet there is rain.
If it breaks when you try to bow it, it is freezing ;D

For mounting ISO’s, there are other ways.
It is natively build into Window 8 and 10.
For Windows 7 and earlier versions there are other tools than DEAMON.
https://www.howtogeek.com/howto/windows-vista/mount-an-iso-image-in-windows-vista/

And ofcourse Symantec doesn’t have a problem with it.
It lacks a lot of protection/detection options that avast has.