From d8a7cb7c1245d7031fe96db82afe13cb811126ea Mon Sep 17 00:00:00 2001
From: Romain <96626929+Romanitho@users.noreply.github.com>
Date: Sun, 22 May 2022 17:24:56 +0200
Subject: [PATCH] Completed uninstall feature

---
 Winget-AutoUpdate-Install.ps1       | 10 +++++++---
 Winget-AutoUpdate/WAU-Uninstall.ps1 | 23 +++++++++++++++++++++++
 2 files changed, 30 insertions(+), 3 deletions(-)
 create mode 100644 Winget-AutoUpdate/WAU-Uninstall.ps1

diff --git a/Winget-AutoUpdate-Install.ps1 b/Winget-AutoUpdate-Install.ps1
index 84bc570..81ba2ee 100644
--- a/Winget-AutoUpdate-Install.ps1
+++ b/Winget-AutoUpdate-Install.ps1
@@ -247,18 +247,22 @@ function Install-WingetAutoUpdate{
 
 function Uninstall-WingetAutoUpdate{
     try{
+        #Get registry install location
+        $InstallLocation = Get-ItemPropertyValue -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Winget-AutoUpdate\" -Name InstallLocation
+        
         #Check if installed location exists and delete
-        if (Test-Path ($WingetUpdatePath)){
-            Remove-Item $WingetUpdatePath -Force -Recurse
+        if (Test-Path ($InstallLocation)){
+            Remove-Item $InstallLocation -Force -Recurse
             Get-ScheduledTask -TaskName "Winget-AutoUpdate" -ErrorAction SilentlyContinue | Unregister-ScheduledTask -Confirm:$False
             Get-ScheduledTask -TaskName "Winget-AutoUpdate-Notify" -ErrorAction SilentlyContinue | Unregister-ScheduledTask -Confirm:$False    
             & reg delete "HKCR\AppUserModelId\Windows.SystemToast.Winget.Notification" /f | Out-Null
+            & reg delete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Winget-AutoUpdate" /f | Out-Null
     
             Write-host "Uninstallation succeeded!" -ForegroundColor Green
             Start-sleep 1
         }
         else {
-            Write-host "$WingetUpdatePath not found! Uninstallation failed!" -ForegroundColor Red
+            Write-host "$InstallLocation not found! Uninstallation failed!" -ForegroundColor Red
         }
     }
     catch{
diff --git a/Winget-AutoUpdate/WAU-Uninstall.ps1 b/Winget-AutoUpdate/WAU-Uninstall.ps1
new file mode 100644
index 0000000..1d05b84
--- /dev/null
+++ b/Winget-AutoUpdate/WAU-Uninstall.ps1
@@ -0,0 +1,23 @@
+try{
+    #Get registry install location
+    $InstallLocation = Get-ItemPropertyValue -Path "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Winget-AutoUpdate\" -Name InstallLocation
+    
+    #Check if installed location exists and delete
+    if (Test-Path ($InstallLocation)){
+        Remove-Item $InstallLocation -Force -Recurse
+        Get-ScheduledTask -TaskName "Winget-AutoUpdate" -ErrorAction SilentlyContinue | Unregister-ScheduledTask -Confirm:$False
+        Get-ScheduledTask -TaskName "Winget-AutoUpdate-Notify" -ErrorAction SilentlyContinue | Unregister-ScheduledTask -Confirm:$False    
+        & reg delete "HKCR\AppUserModelId\Windows.SystemToast.Winget.Notification" /f | Out-Null
+        & reg delete "HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Winget-AutoUpdate" /f | Out-Null
+
+        Write-host "Uninstallation succeeded!" -ForegroundColor Green
+        Start-sleep 1
+    }
+    else {
+        Write-host "$InstallLocation not found! Uninstallation failed!" -ForegroundColor Red
+    }
+}
+catch{
+    Write-host "`nUninstallation failed! Run as admin ?" -ForegroundColor Red
+    Start-sleep 1
+}
\ No newline at end of file