diff --git a/bin/Packager/NullsoftInstaller.nsi b/bin/Packager/NullsoftInstaller.nsi
index 01399396b..ea61a9265 100644
--- a/bin/Packager/NullsoftInstaller.nsi
+++ b/bin/Packager/NullsoftInstaller.nsi
@@ -1,150 +1,170 @@
-; basic script template for NullsoftInstallerPackager
-;
 ; Copyright 2010 Patrick Spendrin <ps_ml@gmx.de>
 ; Copyright 2016 Kevin Funk <kfunk@kde.org>
+; Copyright Hannah von Reth <vonreth@kde.org>
+;
+; Redistribution and use in source and binary forms, with or without
+; modification, are permitted provided that the following conditions
+; are met:
+; 1. Redistributions of source code must retain the above copyright
+;    notice, this list of conditions and the following disclaimer.
+; 2. Redistributions in binary form must reproduce the above copyright
+;    notice, this list of conditions and the following disclaimer in the
+;    documentation and/or other materials provided with the distribution.
+;
+; THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+; ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+; IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+; ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+; FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+; DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+; OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+; HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+; LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+; OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+; SUCH DAMAGE.
 
 ; registry stuff
 !define regkey "Software\@{company}\@{productname}"
 !define uninstkey "Software\Microsoft\Windows\CurrentVersion\Uninstall\@{productname}"
 
 !define startmenu "$SMPROGRAMS\@{productname}"
 !define uninstaller "uninstall.exe"
 
 BrandingText "Generated by Craft https://community.kde.org/Craft"
 
 ;--------------------------------
 
 XPStyle on
 ShowInstDetails hide
 ShowUninstDetails hide
 
 SetCompressor /SOLID lzma
 
 Name "@{productname}"
 Caption "@{productname} @{version}"
 
 OutFile "@{setupname}"
 !include "MUI2.nsh"
 !include "LogicLib.nsh"
 !include "x64.nsh"
 
 ;!define MUI_ICON
 @{installerIcon}
 ;!define MUI_ICON
 
 !insertmacro MUI_PAGE_WELCOME
 
 ;!insertmacro MUI_PAGE_LICENSE
 @{license}
 ;!insertmacro MUI_PAGE_LICENSE
 
 !insertmacro MUI_PAGE_DIRECTORY
 !insertmacro MUI_PAGE_INSTFILES
 !insertmacro MUI_UNPAGE_CONFIRM
 !insertmacro MUI_UNPAGE_INSTFILES
 !define MUI_FINISHPAGE_LINK "Visit project homepage"
 !define MUI_FINISHPAGE_LINK_LOCATION "@{website}"
 !insertmacro MUI_PAGE_FINISH
 
 !insertmacro MUI_LANGUAGE "English"
 
 SetDateSave on
 SetDatablockOptimize on
 CRCCheck on
 SilentInstall normal
 
 InstallDir "@{defaultinstdir}\@{productname}"
 ; InstallDirRegKey must use HKLM
 InstallDirRegKey HKLM "${regkey}" "Install_Dir"
 
 Var /global ExistingInstallation
 
 Function .onInit
 !if @{architecture} == "x64"
   ${IfNot} ${RunningX64}
   MessageBox MB_OK|MB_ICONEXCLAMATION "This installer can only be run on 64-bit Windows."
   Abort
   ${EndIf}
 !endif
 ;InstallDirRegKey must use HKLM
 ReadRegStr $R0 HKLM "${regkey}" "Install_Dir"
 ${IfNot} $R0 == ""
   StrCpy $ExistingInstallation $R0
 ${EndIf}
 FunctionEnd
 
 
 ;--------------------------------
 
 AutoCloseWindow false
 
 
 ; beginning (invisible) section
 Section
 ${IfNot} $ExistingInstallation == ""
   ExecWait '"$ExistingInstallation\${uninstaller}" /S _?=$ExistingInstallation'
 ${EndIf}
   WriteRegStr @{HKLM} "${regkey}" "Install_Dir" "$INSTDIR"
   ; write uninstall strings
   WriteRegStr @{HKLM} "${uninstkey}" "DisplayName" "@{productname}"
   WriteRegStr @{HKLM} "${uninstkey}" "UninstallString" '"$INSTDIR\${uninstaller}"'
   WriteRegStr @{HKLM} "${uninstkey}" "DisplayIcon" "$INSTDIR\@{iconname}"
   WriteRegStr @{HKLM} "${uninstkey}" "URLInfoAbout" "@{website}"
   WriteRegStr @{HKLM} "${uninstkey}" "Publisher" "@{company}"
   WriteRegStr @{HKLM} "${uninstkey}" "DisplayVersion" "@{version}"
 
   @{registy_hook}
 
   SetOutPath $INSTDIR
 
 
 ; package all files, recursively, preserving attributes
 ; assume files are in the correct places
 
 File /a /r "@{srcdir}\*.*"
 File /a "@{icon}"
 
 WriteUninstaller "${uninstaller}"
 
 SectionEnd
 
 ; create shortcuts
 Section
 SetShellVarContext all
 CreateDirectory "${startmenu}"
 SetOutPath $INSTDIR ; for working directory
 @{shortcuts}
 CreateShortCut "${startmenu}\Uninstall.lnk" "$INSTDIR\uninstall.exe"
 SectionEnd
 
 ;post install
 Section
 SetOutPath "$INSTDIR"
 !if "@{vcredist}" != "none"
     File /a /oname=vcredist.exe "@{vcredist}"
     ExecWait '"$INSTDIR\vcredist.exe" /passive /norestart'
 !endif
 Delete "$INSTDIR\vcredist.exe"
 SectionEnd
 
 ; Uninstaller
 ; All section names prefixed by "Un" will be in the uninstaller
 
 UninstallText "This will uninstall @{productname}."
 
 Section "Uninstall"
 SetShellVarContext all
 ; TODO: we need something independent of a tier3....
 ExecWait '"$INSTDIR\bin\kdeinit5.exe" "--shutdown"'
 
 DeleteRegKey @{HKLM} "${uninstkey}"
 DeleteRegKey @{HKLM} "${regkey}"
 
 Delete "${startmenu}\@{productname}.lnk"
 Delete "${startmenu}\Uninstall.lnk"
 
 RMDir /r "${startmenu}"
 RMDir /r "$INSTDIR"
 
 SectionEnd