Fake
This is when you delete NTLDR (NT bootLoader) file from root of drive!
When you delete System32, there is smth like this:
Error: File not found: %WinDir%\system32\drivers\WinXPSlowDowner.sys
Well, it is fake, kind of. Taken in a VM, and not by me either. Thought someone would spot the 4chan image title...It does give that error, though, an Anon was trying out "Windows Optimizer", which deletes System32, and that's the error he got. According to him anyway