Windows Server 2025 LTSC container images incompatible with Windows 11 25H2 #2566
Description
- Host OS: Windows 11 25H2 (Build 26200.7171)
- Container Image: mcr.microsoft.com/windows/servercore:ltsc2025 (Build 26100.7171)
- Error: hcsshim::PrepareLayer failed in Win32: The container image contains a layer with an unrecognized format. (0xc0370112)
- Docker Version: 29.0.1
- Isolation Mode: Both process and hyperv fail
- Workaround: LTSC 2022 works fine
- Impact: Cannot develop/test applications targeting Windows Server 2025