close to final rev

Windows-Scripts/windows-repair.ps1

@@ -41,16 +41,22 @@ if (-not ([Security.Principal.WindowsIdentity]::GetCurrent().Groups -contains 'S
     ipconfig /renew > $null 
 
     Write-Host "LAUNCHING WINDOWS MALICIOUS SOFTWARE REMOVAL TOOL (MRT) FOLLOW DIRECTIONS FOR FULL SCAN"
-    Start-Process "MRT.exe" -NoNewWindow -Wait # builtin malware removal tools -ArgumentList
+    Start-Process -FilePath "MRT.exe" -ArgumentList "/F:Y /Q" -Wait # do full microsoft malicious software removal scan in background, wait to proceed
+
+    Write-Host "UPDATING MALWARE SIGNATURES"
+    Update-MpSignature
+
+    Write-Host "PERFORMING FULL WINDOWS DEFENDER SCAN"
+    Start-MpScan -ScanType FullScan
 
     Write-Host "RUNNING DISM ONLINE IMAGE CLEANUP"
-    DISM /Online /Cleanup-Image /RestoreHealth
+    DISM.exe /Online /Cleanup-Image /RestoreHealth
 
     Write-Host "LAUNCHING SYSTEM FILE CHECKER (SFC)"
-    SFC /scannow
+    SFC.exe /scannow
 
     Write-Host "SCHEDULING OFFLINE CHECK DISK AND REPAIR OF C: (CHKDSK)"
-    echo y | chkdsk.exe /f /r C: # cmd checks C drive after reboot to waste time and fix errors (noninteractive)
+    Write-Host y | chkdsk.exe /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
@@ -59,5 +65,5 @@ if (-not ([Security.Principal.WindowsIdentity]::GetCurrent().Groups -contains 'S
     mdsched.exe # schedule offline memtest
 
     Write-Host "`nREBOOTING IN 5 MINUTES MAX PROVBABLY SOONER`n"
-    shutdown /r /t 300 # shutdown in 5 minutes as failsafe
+    shutdown.exe /r /t 300 # shutdown in 5 minutes as failsafe
 }