diff --git a/functions/private/Update-WinUtilProgramWinget.ps1 b/functions/private/Update-WinUtilProgramWinget.ps1
index 0784657d..7f50d35e 100644
--- a/functions/private/Update-WinUtilProgramWinget.ps1
+++ b/functions/private/Update-WinUtilProgramWinget.ps1
@@ -11,7 +11,7 @@ Function Update-WinUtilProgramWinget {
 
         $host.ui.RawUI.WindowTitle = """Winget Install"""
 
-        Start-Transcript $ENV:TEMP\winget-update.log -Append
+        Start-Transcript "$logdir\winget-update_$dateTime.log" -Append
         winget upgrade --all --accept-source-agreements --accept-package-agreements --scope=machine --silent
 
     }
diff --git a/scripts/start.ps1 b/scripts/start.ps1
index 06e53b69..0d070cd0 100644
--- a/scripts/start.ps1
+++ b/scripts/start.ps1
@@ -27,11 +27,11 @@ if ($Run) {
     $PARAM_RUN = $true
 }
 
-if (!(Test-Path -Path $ENV:TEMP)) {
-    New-Item -ItemType Directory -Force -Path $ENV:TEMP
-}
+$dateTime = Get-Date -Format "yyyy-MM-dd_HH-mm-ss"
 
-Start-Transcript $ENV:TEMP\Winutil.log -Append
+$logdir = "$env:localappdata\winutil\logs"
+[System.IO.Directory]::CreateDirectory("$logdir")
+Start-Transcript -Path "$logdir\winutil_$dateTime.log" -Append
 
 # Load DLLs
 Add-Type -AssemblyName PresentationFramework