Fix Google Account Marked as a Minor or Unactivated Workspace Blocking AI Studio
When you click sign in, do you get You don't have access or service unavailable? Fully troubleshoot Google account birthday set under 18, enterprise email domain administrator restrictions, and account self-help options.
1. Two Common Permission-Blocking Scenarios
1. The birth year in the account profile causes the system to classify the user as a minor (Under 18). Under Google's protections for minors, AI Studio is locked globally;
2. You use a Google Workspace managed email assigned by your company or school, but your organization's domain administrator has disabled Early Access experimental services in the admin console.
2. Solution Guide
- Regular personal account: Go to myaccount.google.com/personal-info, check your birthday and make sure it is set to an adult age;
- Users with a company or school email: Switch to a personal Gmail account that you solely own to register and sign in.