- Use x64 updates only if your PC is Intel/AMD — you tried ARM64 by mistake.
- Check your Windows version (winver) — must be 23H2 before updating to 24H2.
- Install the latest Servicing Stack Update (SSU) first.
- Download correct updates from Microsoft Update Catalog.
- If it keeps failing, do an in-place upgrade with ISO (via UUPDump or official ISO).
- Check Windows Update logs for exact error codes.
How to download and install windows 11 24h2 Update

Raman
0
Reputation points
Dear Windows User and experts I am trying to download 24h2 in my one of my desktop after 8 % Updates getting failed I am tried every steps and failed again and again after trying to manual patch install also failed.
Windows11 ### windows11 pro.

Windows for business | Windows Client for IT Pros | User experience | Remote desktop clients
1 answer
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Oliver Nguyen 450 Reputation points Independent Advisor
2025-07-18T10:38:57.1833333+00:00