ERR_BLOCKED_BY_CLIENT means your browser or an extension is stopping a website...

https://www.4shared.com/office/PbVxNhHmku/pdf-58082-17080.html

ERR_BLOCKED_BY_CLIENT means your browser or an extension is stopping a website from loading. To fix it, try opening the page in private or incognito mode. If that works, check your browser extensions and disable or whitelist the site if needed