python
diff --git a/‎Misc/NEWS.d/next/Windows/2024-04-24-22-50-33.gh-issue-117505.gcTb_p.rst
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diff --git a/‎Tools/msi/pip/pip.wxs
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+2-2Lines changed: 2 additions & 2 deletions b/‎Tools/msi/pip/pip.wxs
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+2-2Lines changed: 2 additions & 2 deletions
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+Fixes an issue with the Windows installer not running ensurepip in a fully isolated environment. This could cause unexpected interactions with the user site-packages.
@@ -25,8 +25,8 @@
         <?endif ?>
 
         <!-- Install/uninstall pip -->
-        <CustomAction Id="SetUpdatePipCommandLine" Property="UpdatePip" Value='"[PYTHON_EXE]" -E -s -m ensurepip -U --default-pip' Execute="immediate" />
-        <CustomAction Id="SetRemovePipCommandLine" Property="UpdatePip" Value='"[PYTHON_EXE]" -E -s -B -m ensurepip._uninstall' Execute="immediate" />
+        <CustomAction Id="SetUpdatePipCommandLine" Property="UpdatePip" Value='"[PYTHON_EXE]" -I -m ensurepip -U --default-pip' Execute="immediate" />
+        <CustomAction Id="SetRemovePipCommandLine" Property="UpdatePip" Value='"[PYTHON_EXE]" -I -B -m ensurepip._uninstall' Execute="immediate" />
 
         <InstallExecuteSequence>
             <Custom Action="SetUpdatePipCommandLine" Before="UpdatePip">(&amp;DefaultFeature=3) AND NOT (!DefaultFeature=3)</Custom>
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	`1`	`+Fixes an issue with the Windows installer not running ensurepip in a fully isolated environment. This could cause unexpected interactions with the user site-packages.`