# Usage:
#   Open PowerShell as Administrator
#     win+x
#     alt+a
#     alt+y
#   Run:
#     powershell -c "iwr -Uri `"https://git.thecoven.info/PrincessPi/general-scripts-and-system-ssssssetup/raw/branch/main/Windows-Scripts/windows-repair.ps1`" > `"$env:TEMP\windows-repair.ps1`""; powershell.exe -ExecutionPolicy Bypass -File "$env:TEMP\windows-repair.ps1"
if (-not ([Security.Principal.WindowsIdentity]::GetCurrent().Groups -contains 'S-1-5-32-544')) {
    Start-Process -FilePath 'powershell' -Verb RunAs -ArgumentList " -ExecutionPolicy Bypass -File $PSCommandPath"
}

Write-Host "`nFIXING WINDOWS FULL STYLE`n"

Write-Host "ABORTING ANY SCHEDULED SHUTDOWN"
shutdown /a > $null # cmd abort scheduled shutdowns

Write-Host "Clearing DNS"
ipconfig /flushsdns

Write-Host "Renewing DHCP"
ipconfig /release
ipconfig /renew

Write-Host "LAUNCHING WINDOWS MALICIOUS SOFTWARE REMOVAL TOOL (mrt) FOLLOW DIRECTIONS FOR FULL SCAN"
# mrt # builtin malware removal tools
Start-Process -FilePath "MRT.exe" -Verb RunAs -Wait # pause until mrt is done

Write-Host "RUNNING DISM ONLINE IMAGE CLEANUP"
Start-Process -FilePath "DISM.exe" -Verb RunAs -ArgumentList " /Online /Cleanup-Image /RestoreHealth" -waut # powershell checks image and replaces bad filesm waits to fimish

Write-Host "LAUNCHING SYSTEM FILE CHECKER (sfc)"
Start-Process "SFC.exe" -Verb -RunAs -ArgumentList " /scannow" -Wait # cmd system file checker, retreives and replaces bad system files and waits fir it to finish

Write-Host "SCHEDULING OFFLINE CHECK DISK AND REPAIR OF C: (chkdsk)"
Write-Host y | chkdsk /f /r C: # cmd checks C drive after reboot to waste time and fix errors (noninteractive)

Write-Host "SCHEDULING WINDOWS DEFENDER OFFLINE SCAN MAY REBOOT UNEXPECTEDL"
Start-MpWDOScan # powershell starts Windows Defender Offline Scan after reboot

Write-Host "`nREBOOTING IN 5 MINUTES MAX PROVBABLY SOONER`n"
shutdown /r /t 300