In one of my HDDs, there are 2 folders with uber-lengthy names, eg.38cnbs92j7cn739c93c. The contents of those folders include more sub-folders with the title "amd64" and "i386".
What are they? They've been there for 2 years, and only up till recently, I decided to do some HDD spring cleaning to free up valuable space.
It's annoying because it's cluttering up my HDD, and it's not even packed into one neat folder.
I tried deleting it, but it message popped-up saying I don't have permission.
Can I delete it?