Autopatcher New | Lenovo

Solution: In the old version, this was a parsing error. In the new version, this usually means the Windows Installer service is locked by another process. Run msiexec /unregister followed by msiexec /regserver silently via the tool’s --precheck flag.

Download official:
https://pcsupport.lenovo.com/us/en/downloads/ds560717

Requirements:

Optional but recommended:

The new AutoPatcher supports powerful CLI switches – ideal for SCCM, PDQ, or scheduled tasks. lenovo autopatcher new

| Command | Effect | |---------|--------| | LenovoAutoPatcher.exe /silent | Runs detection + installs all Critical & Recommended updates (no UI) | | LenovoAutoPatcher.exe /install -type=critical | Only critical updates | | LenovoAutoPatcher.exe /downloadonly | Downloads missing updates to repo without installing | | LenovoAutoPatcher.exe /exportrepo "\\server\share" | Export cache to network share | | LenovoAutoPatcher.exe /importrepo "\\server\share" | Import cache for offline use | | LenovoAutoPatcher.exe /log C:\logs\lap.txt | Write detailed log | | LenovoAutoPatcher.exe /skipbios | Skip all BIOS/firmware updates | | LenovoAutoPatcher.exe /reboot=ifrequired | Auto-reboot when needed |

The legacy version of AutoPatcher worked, but it had limitations: slow parsing speeds, poor logging, and compatibility issues with Windows 11 24H2 and newer PowerShell security constraints. The Lenovo AutoPatcher New addresses every single pain point. Solution: In the old version, this was a parsing error

Here are the headline features of the 2026 release:

The "New" Autopatcher isn't a standalone script you run from a USB stick; it is integrated into deployment rings. Download official: https://pcsupport

Legacy Autopatcher relied on batch files and VB scripts. The new version is built for PowerShell 7+ (and backward compatible with Windows PowerShell 5.1). This means better error handling, full logging to structured JSON, and native integration with Azure Automation and Intune.

# First use (online)
LenovoAutoPatcher.exe
# Download all for offline
LenovoAutoPatcher.exe /downloadonly
# Silent install all critical + recommended
LenovoAutoPatcher.exe /silent /reboot=ifrequired
# Export repo for other PCs
LenovoAutoPatcher.exe /exportrepo "\\fs\share\LenovoRepo"
# Offline PC import
LenovoAutoPatcher.exe /importrepo "\\fs\share\LenovoRepo" /silent

Use the new unattended switch:

.\lr_update_retriever_5.5.0.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /DIR="C:\LenovoRepo"