After updating to latest Formats database https://github.com/crskycode/GARbro/blob/master/ArcFormats/Resources/Formats.dat This also happens to latest commit that merged https://github.com/crskycode/GARbro/pull/151 <img width="307" height="182" alt="Image" src="https://github.com/user-attachments/assets/2b3c6151-5c7e-4a92-9b6f-8fb64c72c1a1" />