Problem saving backup of htaccess file to my computer

Hi
I’ve just installed and activated this plugin on my blog. I’m not a developer, not used to working with code or using FTP programs, and from the plugin description I was hoping if I stuck to the ‘basic’ settings, it would all pretty much work automatically.

As you recommend, I thought I’d begin by backing up the htaccess file and saving a copy to my computer. On the video on your website
http://www.tipsandtricks-hq.com/how-to-restore-the-htaccess-file-when-using-the-all-in-one-wp-security-plugin-5945

when you click the backup button, it gives a clear link to ‘your htacccess file’, so it can be copied and saved elsewhere. But when I clicked on the backup button, I got the following message:

Your .htaccess file was successfully backed up! Using an FTP program go to the “/wp-content/aiowps_backups” directory to save a copy of the file to your computer.

That’s kinda different to what was in your video, and gives me a problem, because I’ve no idea how to get to it. Is the video out of date? And can you tell me in non-developer speak how I can get to that backup so I can save a copy to my computer, otherwise I’m stuck at the beginning, because I’m reluctant to implement the security features if they might mess with that file and I can’t get it back if something goes wrong.

Hope someone can advise. And if the video is out of date, someone might think to update it.

Thanks

https://wordpress.org/plugins/all-in-one-wp-security-and-firewall/