diff --git a/development/Win32/packaging/installer/Readme.txt b/development/Win32/packaging/installer/Readme.txt
index 247fbbf8d3..f288a2d4f6 100644
--- a/development/Win32/packaging/installer/Readme.txt
+++ b/development/Win32/packaging/installer/Readme.txt
@@ -2,12 +2,12 @@
 
 1. extract the source zip-file to e.g. the path "C:\LyX-Installer"
 2. open the file settings.nsh with a text editor
-   and adapt there the following paths to the one on your PC, e.g.:
+   and adapt there the following paths to the ones on your PC, e.g.:
  !define FILES_LYX "C:\LyX-Installer\LyXPackage\LyX"
  !define FILES_DEPS "C:\LyX-Installer\LyX2.2x\lyx-windows-deps-msvc2015"
  !define FILES_QT "C:\LyX-Installer\LyXPackage\LyX"
-3. install the latest version 3.x of NSIS (http://nsis.sourceforge.net/Download)
-4. install the NSIS Large Strings build (http://nsis.sourceforge.net/Special_Builds)
+3. install the latest version 3.x of NSIS (https://nsis.sourceforge.io/Download)
+4. install the NSIS Large Strings build (https://nsis.sourceforge.io/Special_Builds)
    (extract the extension ZIP file in your NSIS installation folder and this way overwrite some files) 
 5. open the file FindProcDLL Unicode bin.zip (that is part of this bundle),
    extract from it the file FindProc.dll to the folder \Plugins\x86-unicode of
diff --git a/development/Win32/packaging/installer/include/LyXUtils.nsh b/development/Win32/packaging/installer/include/LyXUtils.nsh
index ee3a4710ca..eda1599fd6 100644
--- a/development/Win32/packaging/installer/include/LyXUtils.nsh
+++ b/development/Win32/packaging/installer/include/LyXUtils.nsh
@@ -22,12 +22,6 @@
 #    StrPoint
 #    UnAppPreSuff
 #
-# - CheckAppPathPreferences (replaces the old install folder name with the new one in the preferences files)
-#                           (used by Update installer), uses:
-#    ReplaceLineContent
-#
-# - IsUserAdmin (checks if user is admin)
-#
 # - FileCheck (checks if a given file exists)
 #
 #--------------------------