Fri Sep 20 07:58:01 UTC 2024: ## Microsoft Refreshes HLK for Windows 11 24H2 and Server 2025

**Redmond, WA -** Microsoft is releasing a refreshed version of its Hardware Lab Kit (HLK) for Windows 11 24H2 and Windows Server 2025 in October. This update addresses bugs and issues that were present in the original HLK, released in March.

The HLK is a crucial tool for hardware vendors, ensuring compatibility and proper driver certification for Windows devices. The refreshed HLK aims to improve the overall test quality and reduce triage time for known issues.

This new HLK will replace the original version available for download. Partners can continue using the original HLK for Windows 11 24H2 and Windows Server 2025, provided that compatibility is achieved.

Microsoft has implemented a new servicing model for HLK to ensure regular compatibility checks without depending on errata. Errata fixes will expire 90 days after the refreshed HLK release.

While the refreshed HLK will address most scenarios, partners can contact Microsoft’s Customer Support Services (CSS) for any lingering issues.

The new HLK refresh is expected to ensure a smoother and more efficient hardware certification process for Windows 11 24H2 and Server 2025, ultimately benefitting both hardware vendors and end-users.

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