A 450 Blocked by Windows Parental Controls error is an unofficial Microsoft status code returned when Windows Family Safety or parental control filters prevent a user account from accessing a specific web page.
Microsoft introduced this code so parental filtering software could explicitly communicate to the client that access was denied due to content policy restrictions.
Determining why
- The website belongs to a content category (like adult content, gambling, or social media) that has been blocked on this Windows user account.
- The device has scheduled screen-time or internet-time limits that are currently in effect.
- The website was manually added to the blocked list by a family organizer.
Steps you could possibly take:
- Request permission - Use the on-screen Windows Family Safety prompt to submit an access request to the family group organizer.
- Switch user accounts - If you are an adult on a shared family computer, log into your personal administrative account.
- If you are the family organizer:
- Visit account.microsoft.com/family to adjust content filters or whitelist the domain.