Cannot delete "weird" folder appearing abnormally

There is just 1 strange folder appearing in my external drive (Eseential 3 TB), I dont know where it is from or what it is for. It’s just stays there & I cannot delete it (the folder picture attaching with a lock). Plz help me delete that folder! thank you.

strange folder.JPG

What happens if you attempt to enter the folder?

You could try a ‘free’ progam called unlocker.

Be warned I believe the program will attempt to install other items on your computer so make sure you do a custom install and tick / untick stuff you don’t want installed. I have never used it but it seems like it would do the job. Google it.

I will also say that whatever is making this folder may well make it again.