Windows Update disabled by malware

4.5

You cannot check for updates, or the update service is missing from your PC.

Symptoms
  • "Updates failed"
  • Missing update button
  • Service error
Possible Causes
  • Malware preventing security patches
  • Corrupted update database

Step-by-Step Fix

1

Run Windows Update Troubleshooter

Fixes common service and database errors.

2

Reset Update Components

Use a script to clear the SoftwareDistribution folder.

3

Manual Update

Download the latest "Cumulative Update" from the Microsoft Catalog.

When to See a Technician

Malware blocks updates so that Windows can't patch the security hole the malware used to get in.

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