msdelta

Here are 3 public repositories matching this topic...

Icarus202 / winsxs-hydration-repair

Fix Windows Update error 0x800f0986 / PSFX_E_APPLY_FORWARD_DELTA_FAILED on Server 2019 & Win10 1809 - pinpoint corrupt WinSxS files via msdelta delta-chain replay, repair without reinstall

powershell sysadmin cbs windows-update winsxs windows-server-2019 component-store windows-10-1809 msdelta 0x800f0986

Updated Jul 26, 2026
PowerShell

whitequark / ApplyDeltaB

Sponsor

Star

An utility to apply Windows Update binary patches (i.e. call msdelta.dll!ApplyDeltaB)

reverse-engineering windows-update msdelta

Updated Apr 9, 2025
C

jlevere / psf

Star

Pure-Rust reader for Microsoft PSTREAM Patch Storage Files psf cix

windows rust psf parser reverse-engineering windows-update pstream msdelta

Updated Jun 16, 2026
Rust

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