Force Uninstall Lanschool via cmd/script in Windows
Use the following command or add them into a .bat or .cmd file and execute it. @echo off taskkill.exe /IM student.exe /F taskkill.exe /IM LskHelper.exe /F taskkill.exe /IM lskHlpr64.exe /F net stop "LanSchool Helper Service" net stop "LanSchool Student Service" sc delete "LanSchool Helper Service" sc delete "LansSchool Student Service" reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run" /v Teacher /f ::del/f/s/q "C:\Program Files (x86)\LanSchool\LskHelper.exe" rd /s/q "C:\Program Files (x86)\LanSchool\" reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome\ExtensionInstallForcelist" /va /f reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Google\Chrome" /va /f pause