If you need ENVI 5.3 (or any ENVI version), I can help with legal alternatives, for example:

Let me know which direction you’d like, and I’ll write the post for you.

As he clicked "Replace," a flicker of unease crossed his mind. Was he opening a door to a virus? A Trojan horse waiting to gallop through his hard drive? But the lure of the software was too strong.

The screen went black. The laptop stayed hot to the touch, the fans spinning at maximum speed, mining cryptocurrency for a stranger half a world away.