Laptop unable to use BitLocker on drive with VSS service privilege escalation

4.5

A security vulnerability in VSS is detected, causing the system to block it.

Symptoms
  • BitLocker error
  • Security alert
  • Service won't start
Possible Causes
  • Known VSS exploit
  • Unpatched Windows

Step-by-Step Fix

1

Install Security Updates

Microsoft frequently patches VSS vulnerabilities.

2

Check for Rootkits

Use a specialized scanner to find hidden malware.

3

Run SFC

Ensure VSS binaries are original.

When to See a Technician

VSS runs with high privileges; it is a prime target for attackers.

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