I do some game modding, and sometimes have to hack together software to help with it, some of which ends up public.

One of my programs relied on the location of other, existing files and so would poke around at runtime to see where the user had launched it from, alerting the user if it was in a location where it wasn’t supported. If that happened, an interactive message box pops up with the title “UNSUPPORTED LOCATION” and text that says, verbatim sans my [notes]:

"Running [this program] from [unsupported] folder is NOT SUPPORTED, and is likely to produce errors. Run [other program] instead.

If you want to run [this program] from here anyway, type “I understand”.

You can’t skip or just “OK” the message to dismiss it, otherwise the program just immediately begins a managed shutdown of itself to prevent any of the aforementioned potential errors from occurring. I STILL had a user message me saying how making them type in “I understand” was a weird thing to make them do in order to use the program. Thankfully I think they’ve been the only one so far so it’s certainly not the norm, but the average computer user is also much less tech-savvy than someone downloading mods for a video game.