It's more complicated than that, that's just the list of forbidden base names, but there is also a list of forbidden characters, and many other rules. This MSDN

It's more complicated than that, that's just the list of forbidden base names, but there is also a list of forbidden characters, and many other rules. This MSDN article has all the details: https://msdn.microsoft.com/en-us/library/windows/desktop/aa365247(v=vs.85).aspx https://msdn.microsoft.com/en-us/library/windows/desktop/aa3...