WordPress Multisite Windows

Hi, i downloaded and installed the “Bitnami Multisite Windows Installer” from https://bitnami.com/stack/wordpress
and i set it up with UpDraftPlus (WordPress Backup and Migration Plugin), so i can have a local Development/Staging website.

I migrated my WordPress Multisite to this local installation and i wasn’t even able to log in,
so i looked up on the web and i wrote the “127.0.0.1 mywebsite” line on the “hosts” file in System32.
After that im now able to log in while using FireFox ONLY.

So this is my actual situation:

1 – Im able to access completely to the backend of the NETWORK and the MAIN site.

2 – When i try to access to the secondary site’s Frontend and Backend i get this error: mywebsite’s server DNS address could not be found. ERR_NAME_NOT_RESOLVED

3 – When i try to access to the Main Site’s Frontend i get this error: mywebsite redirected you too many times. ERR_TOO_MANY_REDIRECTS

My ports are:
Apache:80/443 – MySQL:3306

I hope you can help me, thanks in advance

PD: I also tried pasting in wp-config.php this lines:
define(‘ADMIN_COOKIE_PATH’, ‘/’);
define(‘COOKIE_DOMAIN’, ”);
define(‘COOKIEPATH’, ”);
define(‘SITECOOKIEPATH’, ”);

and it didn’t work at all