Error when calling winapi::um::fileapi::CreateFileW()

[someordinaryidiot]

I'm trying to make a backup program for my MBR.
To accomplish this task, I use CreateFileW, but when I try to use this function with the parameters in the documentation (https://docs.rs/winapi/latest/winapi/um/fileapi/fn.CreateFileW.html), I get the following error:

My code is: `#[cfg(windows)]
extern crate winapi;
use winapi::shared::minwindef::DWORD;
use winapi::um::fileapi::{CreateFileW, OPEN_EXISTING};
use winapi::um::winnt::{FILE_SHARE_READ, GENERIC_ALL, HANDLE, LPCWSTR};

fn main() {
let mut drive: HANDLE = CreateFileW(
"\\.\PhysicalDrive0" as LPCWSTR,
GENERIC_ALL,
FILE_SHARE_READ,
0 as DWORD,
OPEN_EXISTING,
0 as DWORD,
0 as DWORD,
);
}`