umm...

Tools.ps1

@@ -188,17 +188,10 @@ Function Download-File {
     )
     $URI = Get-AbsoluteURI -URL $URL
     If ( $null -eq $URI ) { Return }
-    If ( [string]::IsNullOrEmpty($File) ) { $File = '{0}{1}' -f (Get-TempPath), (Split-Path $URL -Leaf) }
-    If ( Test-Path $File ) {
-        #Write-Output "Deleting existing file: ""${File}"""
-        Try { Remove-Item $File -Force }
-        Catch { Write-Error $_.Exception.Message ; Return }
-    }
-    #Write-Output "Downloading ""${URI}"" to ""${File}"""
+    If ( [string]::IsNullOrEmpty($File) ) { $File = '{0}{1}' -f (Get-TempPath), (Split-Path $URI -Leaf) }
     Try { (New-Object System.Net.WebClient).DownloadFile($URI,$File) }
     Catch { Write-Error $_.Exception.Message ; Return }
-    If ( Test-Path "${File}" ) { Return "${File}" }
-    Else { Write-Output "Downloaded file does not exist at ""${File}""" ; Return }
+    Return $File
 }
 
 # Install a program from a provided path