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.