diff --git a/Bin/set-telemetry.ps1 b/Bin/set-telemetry.ps1
index 3f4bfc09ae4..bcd6b4f853d 100644
--- a/Bin/set-telemetry.ps1
+++ b/Bin/set-telemetry.ps1
@@ -37,6 +37,3 @@ $node = $doc.CreateElement('item');
 $node.InnerXml = "<key><string>TelemetryEnabled</string></key><value><string>$telemetryEnabled</string></value>";
 $_ = $topNode.AppendChild($node);
 $doc.Save($userAppDataPath)
-
-# this script now deletes itself
-Remove-Item $MyINvocation.InvocationName
diff --git a/Setup/UI/TelemetryDlg.wxs b/Setup/UI/TelemetryDlg.wxs
index 07374e96fcc..905ef62cbb6 100644
--- a/Setup/UI/TelemetryDlg.wxs
+++ b/Setup/UI/TelemetryDlg.wxs
@@ -14,11 +14,10 @@
       <![CDATA[Installed OR POWERSHELLEXE]]>
     </Condition>
 
-    <!-- Windows 7SP1 supports only PowerShell 2.0 -->
     <SetProperty Id="ConfigureTelemetry"
         Before ="ConfigureTelemetry"
         Sequence="execute"
-        Value="&quot;[POWERSHELLEXE]&quot; -Version 2.0 -NoProfile -NonInteractive -InputFormat None -ExecutionPolicy Bypass -Command &quot;&amp; '[INSTALLDIR]set-telemetry.ps1' [TELEMETRY_ENABLED] ; exit $$($Error.Count)&quot;" />
+        Value="&quot;[POWERSHELLEXE]&quot; -NoProfile -NonInteractive -InputFormat None -ExecutionPolicy Bypass -Command &quot;&amp; '[INSTALLDIR]set-telemetry.ps1' [TELEMETRY_ENABLED]; exit $$($Error.Count)&quot;" />
 
     <CustomAction Id="ConfigureTelemetry" BinaryKey="WixCA" DllEntry="WixQuietExec" Execute="deferred" Return="check" Impersonate="yes" />