diff --git a/development/Win32/packaging/AltInstaller/LaTeX.nsh b/development/Win32/packaging/AltInstaller/LaTeX.nsh
index 6f554995b4..fa0282ad29 100644
--- a/development/Win32/packaging/AltInstaller/LaTeX.nsh
+++ b/development/Win32/packaging/AltInstaller/LaTeX.nsh
@@ -214,13 +214,9 @@ Function ConfigureMiKTeX
    # enable MiKTeX's automatic package installation
    ${if} $MiKTeXVersion == "2.5"
     ExecWait '$LaTeXPath\mpm.com --update-fndb'
-   ${endif}
-   ${if} $MiKTeXVersion == "2.6"
+   ${else} # MiKTeX 2.6 or newer
     ExecWait '$LaTeXPath\mpm.exe --update-fndb'
    ${endif}
-   ${if} $MiKTeXVersion == "2.7"
-    ExecWait '$LaTeXPath\mpm.exe --update-db'
-   ${endif}
    # the following feature is planned to be used for a possible CD-version
    # copy LaTeX-packages needed by LyX
    # SetOutPath "$INSTDIR"
diff --git a/development/Win32/packaging/AltInstaller/LyXInstaller-complete.nsi b/development/Win32/packaging/AltInstaller/LyXInstaller-complete.nsi
index 790eedc301..32e0844f99 100644
--- a/development/Win32/packaging/AltInstaller/LyXInstaller-complete.nsi
+++ b/development/Win32/packaging/AltInstaller/LyXInstaller-complete.nsi
@@ -6,11 +6,11 @@
 # Licence details can be found in the file COPYING or copy at
 # http://www.lyx.org/about/license.php3
 
-# Author Uwe Stöhr based on the work of Angus Leeming and Joost Verburg
+# Author Uwe Stöhr based on the work of Angus Leeming and ideas of Joost Verburg
 # Full author contact details are available in file CREDITS or copy at
 # http://www.lyx.org/about/credits.php
 
-# This script requires NSIS 2.25 and newer
+# This script requires NSIS 2.30 or newer
 # http://nsis.sourceforge.net/
 #--------------------------------
 
diff --git a/development/Win32/packaging/AltInstaller/LyXInstaller-small.nsi b/development/Win32/packaging/AltInstaller/LyXInstaller-small.nsi
index aa11509d21..7e7b9207ae 100644
--- a/development/Win32/packaging/AltInstaller/LyXInstaller-small.nsi
+++ b/development/Win32/packaging/AltInstaller/LyXInstaller-small.nsi
@@ -6,11 +6,11 @@
 # Licence details can be found in the file COPYING or copy at
 # http://www.lyx.org/about/license.php3
 
-# Author Uwe Stöhr based on the work of Angus Leeming and Joost Verburg
+# Author Uwe Stöhr based on the work of Angus Leeming and ideas of Joost Verburg
 # Full author contact details are available in file CREDITS or copy at
 # http://www.lyx.org/about/credits.php
 
-# This script requires NSIS 2.25 and newer
+# This script requires NSIS 2.30 or newer
 # http://nsis.sourceforge.net/
 #--------------------------------