Fix elevate.exe not found on Windows

[ppoffice]

I start a new project using the examples in readme, and got this error: And if I restart it, an empty elevate.exe will be created under my temp folder, so I have to delete it before repeat this error.

Test code:

var Sudoer = require('electron-sudo').default;
var sudoer = new Sudoer();
sudoer.spawn('echo', ['%PARAM%'], {env: {PARAM: 'VALUE'}}).then(function (cp) {
    cp.on('close', () => {
        console.log(cp.output.stdout.toString());
    });
});

[ppoffice]

Duplicate #37

[ppoffice]

I'm sorry. I am testing something and it end up showing here 😭