Windows 8.1 build 9257

6.2.9257.0.fbl_core1_kernel.121021-1715
Build of Windows 8.1
OS familyWindows NT
Version number6.2
Build number9257
Build revision0
Architecturex64
Build labfbl_core1_kernel
Compiled on2012-10-21

Windows 8.1 build 9257 is an unleaked build of Windows 8.1, a path to the mscordacwks_AMD64_AMD64_4.0.30319.19010.dll for the .NET framework from this build was referenced in a blog by a microsoft employee on 14 May 2018.[1]

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