BitLocker Recovery Key/Windows update corruption

Overview

Update changes security policy triggering BitLocker

Possible Causes

This issue commonly occurs under the Device Encryption category, specifically related to BitLocker Recovery Key.

Step-by-Step Fix

Enter recovery key → Suspend BitLocker → Complete update → Re-enable

Escalation Note

If the issue persists after following these steps, escalate to the 2nd Line Support or ICT Systems Administrator as per the ECDoE ICT Helpdesk SOP.

Related Policy Reference

Refer to the ECDoE ICT Support Services SOP (2024–2029) – Section on Incident Management and Troubleshooting.