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ReactOS adds NTFS installation support, drops FAT32 requirement

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GoKawiil Brief

The open source ReactOS project announced it can now be installed directly onto NTFS-formatted partitions, ending its previous dependence on FAT32 drives. The new NTFS driver still lacks caching, journaling and security support, and the team has warned of possible undiscovered bugs.

Why It Matters

GoKawiil's interpretation of the reporting above, not reported fact.

NTFS support removes a longstanding technical barrier toward ReactOS's goal of binary compatibility with Windows Server 2003, since NTFS has been the standard Windows filesystem since XP. The project's own caveats about missing caching, journaling and security features suggest this is an early-stage implementation rather than a production-ready one, meaning broader usability may still be some way off.

Key Takeaways
Worth a Look

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Source: arstechnica.com, 2026-10-19

Published there as: “ReactOS reaches major milestone with NTFS install support”

Read the original report → The summary and analysis above are GoKawiil's own, written from reporting by the source above. Facts and quotes belong to the original publisher.