diff --git a/en/installation/iis.txt b/en/installation/iis.txt
index 51a9b96be3..6751f2ae85 100644
--- a/en/installation/iis.txt
+++ b/en/installation/iis.txt
@@ -5,7 +5,7 @@ Running MapServer on IIS
 
 :Author: Seth Girvin
 :Contact: sgirvin at compass.ie
-:Last Updated: 2022-04-04
+:Last Updated: 2024-11-21
 
 .. contents::
    :local:
@@ -172,7 +172,7 @@ MapServer Configuration File
 The MapServer 8.0 release introduced a new :ref:`config` file. This allows all MapServer global environment variables to be set in a single place, which is
 easier to manage than IIS FastCGI variables, and more portable between different environments and operating systems.
 
-For this example we will create an empty configuration file at ``C:\MapServer\apps\mapserver.config``. Once the file is created the following sample configuration can be
+For this example we will create an empty configuration file at ``C:\MapServer\apps\mapserver.conf``. Once the file is created the following sample configuration can be
 copied in:
 
 .. code-block:: bat
@@ -324,7 +324,7 @@ FastCGI configurations are stored in ``C:\Windows\System32\inetsrv\config\applic
 .. code-block:: xml
 
     <environmentVariables>
-       <environmentVariable name="CURL_CA_BUNDLE" value="C:\MapServer\bin\curl\curl-ca-bundle.crt" />
+       <environmentVariable name="CURL_CA_BUNDLE" value="C:\MapServer\bin\curl-ca-bundle.crt" />
     </environmentVariables>
 
 Setting a Default Mapfile