I see. There is something wrong.
create BAT (or CMD) in the PSpad folder (or modify path for the pspshellx64.dll): REM release PSPad shell extension registration REM run CMD as administrator powershell -NoProfile -Command "Get-AppxPackage -Name JanFiala.PSPad | Remove-AppxPackage" C:\Windows\System32 egsvr32.exe /u /s %~dp0pspshellx64.dll taskkill /F /IM dllhost.exe taskkill /F /IM explorer.exe start explorer.exe This should remove context menu integration Better will be wait for this weekends build and use fresh MSIX package Use register PSpad DLL integration from the Program settings / System integration -- <https://forum.pspad.com/read.php?4,79991,80001> PSPad freeware editor https://www.pspad.com
