You install a new Windows build and the taskbar or Start menu no longer behaves the way you work. ExplorerPatcher, from VALINET Solutions SRL, is a desktop-themes tool that adjusts the Windows working environment. Version 26100.9711.71.1 was released on October 29, 2026.
Who should install a shell patcher
This suits people who are comfortable changing core Windows components and reading release notes before an update. The changelog lists tested builds, including 22621.4317 x64, 26100.8037 ARM64 and 29695.1001 x64.
Antivirus exclusions and the dxgi.dll file
The project describes itself as an effort to improve the Windows working environment. Windows Defender no longer flags it. With third-party security software, the notes advise excluding C:\Program Files\ExplorerPatcher, %APPDATA%\ExplorerPatcher and C:\Windows\dxgi.dll. Explorer.exe will not start if that dll exists but is blocked from loading.
Smart App Control, SentinelOne and cost
Smart App Control should be turned off before installing, or explorer.exe may fail to start on new versions. The notes also say not to install it on machines running SentinelOne, which can block uninstallation. The app is free, and the package is 11.8 MB.
What's new in 26100.9711.71.1
The visible changelog entry says ep_taskbar now detects the ITrayUI binary interface. The text is cut off after that, so further changes are not shown.
ExplorerPatcher pros and cons
Pros
- Free to use
- GPL-2.0 licence with public source on GitHub
- Small 11.8 MB package
- Windows Defender no longer flags it
- Tested builds include an ARM64 release
Cons
- Requires comfort with changing core Windows components
- Requires Smart App Control to be off
- Not for machines with SentinelOne
- Third-party antivirus may need exclusions
Is ExplorerPatcher safe?
The file comes from github.com, the official release page, and TopDown APK does not host it. The licence is GPL-2.0 and the publisher is VALINET Solutions SRL. The developers warn that copies from other sites may contain malware. Follow the stated cautions on Smart App Control and security software.
How to install ExplorerPatcher
- Press the download button to get the official file.
- Run the installer you saved and confirm the Windows security prompt if the publisher matches.
- Follow the setup steps, then start ExplorerPatcher from the Start menu.
