diff --git a/Winget-AutoUpdate-Install.ps1 b/Winget-AutoUpdate-Install.ps1
index 1569fe3..6b39233 100644
--- a/Winget-AutoUpdate-Install.ps1
+++ b/Winget-AutoUpdate-Install.ps1
@@ -25,6 +25,9 @@ Use White List instead of Black List. This setting will not create the "exclude_
 .PARAMETER Uninstall
 Remove scheduled tasks and scripts.
 
+.PARAMETER NotificationLevel
+Specify the Notification level: Full (Default, displays all notification), SuccessOnly (Only displays notification for success) or None (Does not show any popup).
+
 .EXAMPLE
 .\winget-install-and-update.ps1 -Silent -DoNotUpdate
 
@@ -41,6 +44,7 @@ param(
     [Parameter(Mandatory=$False)] [Switch] $DisableWAUAutoUpdate = $false,
     [Parameter(Mandatory=$False)] [Switch] $Uninstall = $false,
     [Parameter(Mandatory=$False)] [Switch] $UseWhiteList = $false
+    [Parameter(Mandatory=$False)] [ValidateSet("Full","SuccessOnly","None")] [Switch] $NotificationLevel = "Full"
 )
 
 
@@ -191,6 +195,7 @@ function Install-WingetAutoUpdate{
     <WAUautoupdate>$(!($DisableWAUAutoUpdate))</WAUautoupdate>
     <WAUprerelease>False</WAUprerelease>
     <UseWAUWhiteList>$UseWhiteList</UseWAUWhiteList>
+    <NotificationLevel>$NotificationLevel</NotificationLevel>
 </app>
 "@
         $ConfigXML.Save("$WingetUpdatePath\config\config.xml")
diff --git a/Winget-AutoUpdate/functions/Get-NotifLocale.ps1 b/Winget-AutoUpdate/functions/Get-NotifLocale.ps1
index fda334c..4fe9038 100644
--- a/Winget-AutoUpdate/functions/Get-NotifLocale.ps1
+++ b/Winget-AutoUpdate/functions/Get-NotifLocale.ps1
@@ -20,7 +20,7 @@ Function Get-NotifLocale {
     }
 
     #Get locale XML file content
-    Write-Log "Notification Langugage : $LocaleDisplayName" "Cyan"
+    Write-Log "Notification Level: $NotificationLevel. Notification Language: $LocaleDisplayName" "Cyan"
     [xml]$Script:NotifLocale = Get-Content $LocaleFile -Encoding UTF8 -ErrorAction SilentlyContinue
 
 }
\ No newline at end of file
diff --git a/Winget-AutoUpdate/functions/Get-WAUConfig.ps1 b/Winget-AutoUpdate/functions/Get-WAUConfig.ps1
index 6670572..8e2cc1b 100644
--- a/Winget-AutoUpdate/functions/Get-WAUConfig.ps1
+++ b/Winget-AutoUpdate/functions/Get-WAUConfig.ps1
@@ -2,16 +2,24 @@
 
 function Get-WAUConfig{
     
+    #Get config file
     [xml]$WAUConfig = Get-Content "$WorkingDir\config\config.xml" -Encoding UTF8 -ErrorAction SilentlyContinue
     
     #Check if WAU is configured for Black or White List
     if ($true -eq [System.Convert]::ToBoolean($WAUConfig.app.UseWAUWhiteList)){
-        Write-Log "WAU uses White List config"
         $Script:UseWhiteList = $true
     }
     else{
-        Write-Log "WAU uses Black List config"
         $Script:UseWhiteList = $false
     }
+
+    #Get Notification Level
+    if ($WAUConfig.app.NotificationLevel){
+        $Script:NotificationLevel = $WAUConfig.app.NotificationLevel
+    }
+    else{
+        #Default: Full
+        $Script:NotificationLevel = $full
+    }
     
 }
diff --git a/Winget-AutoUpdate/functions/Start-NotifTask.ps1 b/Winget-AutoUpdate/functions/Start-NotifTask.ps1
index 941a4cc..4b68c8c 100644
--- a/Winget-AutoUpdate/functions/Start-NotifTask.ps1
+++ b/Winget-AutoUpdate/functions/Start-NotifTask.ps1
@@ -2,8 +2,10 @@
 
 function Start-NotifTask ($Title,$Message,$MessageType,$Balise) {
 
-    #Add XML variables
-    [xml]$ToastTemplate = @"
+    if (($NotificationLevel -eq "Full") -or ($NotificationLevel -eq "SuccessOnly" -and $MessageType -eq "Success")) {
+
+        #Add XML variables
+        [xml]$ToastTemplate = @"
 <toast launch="ms-get-started://redirect?id=apps_action">
     <visual>
         <binding template="ToastImageAndText03">
@@ -16,45 +18,47 @@ function Start-NotifTask ($Title,$Message,$MessageType,$Balise) {
 </toast>
 "@
 
-    #Check if running account is system or interactive logon
-    $currentPrincipal = [bool](([System.Security.Principal.WindowsIdentity]::GetCurrent()).groups -match "S-1-5-4")
-    
-    #if not "Interactive" user, run as system
-    if ($currentPrincipal -eq $false){
-
-        #Save XML to File
-        $ToastTemplateLocation = "$env:ProgramData\Winget-AutoUpdate\"
-        if (!(Test-Path $ToastTemplateLocation)){
-            New-Item -ItemType Directory -Force -Path $ToastTemplateLocation
-        }
-        $ToastTemplate.Save("$ToastTemplateLocation\config\notif.xml")
-
-        #Run Notify scheduled task to notify conneted users
-        Get-ScheduledTask -TaskName "Winget-AutoUpdate-Notify" -ErrorAction SilentlyContinue | Start-ScheduledTask -ErrorAction SilentlyContinue
-    
-    }
-    #else, run as connected user
-    else{
-
-        #Load Assemblies
-        [Windows.UI.Notifications.ToastNotificationManager, Windows.UI.Notifications, ContentType = WindowsRuntime] | Out-Null
-        [Windows.Data.Xml.Dom.XmlDocument, Windows.Data.Xml.Dom.XmlDocument, ContentType = WindowsRuntime] | Out-Null
-
-        #Prepare XML
-        $ToastXml = [Windows.Data.Xml.Dom.XmlDocument]::New()
-        $ToastXml.LoadXml($ToastTemplate.OuterXml)
-
-        #Specify Launcher App ID
-        $LauncherID = "Windows.SystemToast.Winget.Notification"
+        #Check if running account is system or interactive logon
+        $currentPrincipal = [bool](([System.Security.Principal.WindowsIdentity]::GetCurrent()).groups -match "S-1-5-4")
         
-        #Prepare and Create Toast
-        $ToastMessage = [Windows.UI.Notifications.ToastNotification]::New($ToastXml)
-        $ToastMessage.Tag = $ToastTemplate.toast.tag
-        [Windows.UI.Notifications.ToastNotificationManager]::CreateToastNotifier($LauncherID).Show($ToastMessage)
+        #if not "Interactive" user, run as system
+        if ($currentPrincipal -eq $false){
+
+            #Save XML to File
+            $ToastTemplateLocation = "$env:ProgramData\Winget-AutoUpdate\"
+            if (!(Test-Path $ToastTemplateLocation)){
+                New-Item -ItemType Directory -Force -Path $ToastTemplateLocation
+            }
+            $ToastTemplate.Save("$ToastTemplateLocation\config\notif.xml")
+
+            #Run Notify scheduled task to notify conneted users
+            Get-ScheduledTask -TaskName "Winget-AutoUpdate-Notify" -ErrorAction SilentlyContinue | Start-ScheduledTask -ErrorAction SilentlyContinue
+        
+        }
+        #else, run as connected user
+        else{
+
+            #Load Assemblies
+            [Windows.UI.Notifications.ToastNotificationManager, Windows.UI.Notifications, ContentType = WindowsRuntime] | Out-Null
+            [Windows.Data.Xml.Dom.XmlDocument, Windows.Data.Xml.Dom.XmlDocument, ContentType = WindowsRuntime] | Out-Null
+
+            #Prepare XML
+            $ToastXml = [Windows.Data.Xml.Dom.XmlDocument]::New()
+            $ToastXml.LoadXml($ToastTemplate.OuterXml)
+
+            #Specify Launcher App ID
+            $LauncherID = "Windows.SystemToast.Winget.Notification"
+            
+            #Prepare and Create Toast
+            $ToastMessage = [Windows.UI.Notifications.ToastNotification]::New($ToastXml)
+            $ToastMessage.Tag = $ToastTemplate.toast.tag
+            [Windows.UI.Notifications.ToastNotificationManager]::CreateToastNotifier($LauncherID).Show($ToastMessage)
+
+        }
+
+        #Wait for notification to display
+        Start-Sleep 3
 
     }
 
-    #Wait for notification to display
-    Start-Sleep 3
-
 }
\ No newline at end of file
diff --git a/Winget-AutoUpdate/winget-upgrade.ps1 b/Winget-AutoUpdate/winget-upgrade.ps1
index eed297f..db24ffc 100644
--- a/Winget-AutoUpdate/winget-upgrade.ps1
+++ b/Winget-AutoUpdate/winget-upgrade.ps1
@@ -11,6 +11,9 @@ Get-ChildItem "$WorkingDir\functions" | ForEach-Object {. $_.FullName}
 #Run log initialisation function
 Start-Init
 
+#Get WAU Configurations
+Get-WAUConfig
+
 #Get Notif Locale function
 Get-NotifLocale
 
@@ -40,11 +43,12 @@ if (Test-Network){
         }
 
         #Get White or Black list
-        Get-WAUConfig
         if ($UseWhiteList){
+            Write-Log "WAU uses White List config"
             $toUpdate = Get-IncludedApps
         }
         else{
+            Write-Log "WAU uses Black List config"
             $toSkip = Get-ExcludedApps
         }
 
diff --git a/install.bat b/install.bat
index 1989d70..54891cf 100644
--- a/install.bat
+++ b/install.bat
@@ -1,2 +1,2 @@
 @echo off
-powershell -Command "Get-ChildItem -Path '%~dp0' -Recurse | Unblock-File; Start-Process powershell.exe -Argument '-executionpolicy bypass -file """%~dp0Winget-AutoUpdate-Install.ps1"" '" -Verb RunAs
+powershell -Command "Get-ChildItem -Path '%~dp0' -Recurse | Unblock-File; Start-Process powershell.exe -Argument '-noprofile -executionpolicy bypass -file """%~dp0Winget-AutoUpdate-Install.ps1"" '" -Verb RunAs
diff --git a/uninstall.bat b/uninstall.bat
index 2ffacc9..6667d2e 100644
--- a/uninstall.bat
+++ b/uninstall.bat
@@ -1,2 +1,2 @@
 @echo off
-powershell -Command "Get-ChildItem -Path '%~dp0' -Recurse | Unblock-File; Start-Process powershell.exe -Argument '-executionpolicy bypass -file """%~dp0Winget-AutoUpdate-Install.ps1"" -Uninstall'" -Verb RunAs
\ No newline at end of file
+powershell -Command "Get-ChildItem -Path '%~dp0' -Recurse | Unblock-File; Start-Process powershell.exe -Argument '-noprofile -executionpolicy bypass -file """%~dp0Winget-AutoUpdate-Install.ps1"" -Uninstall'" -Verb RunAs
\ No newline at end of file