diff --git a/Contrib/Modern UI/Language files/System.nsh b/Contrib/Modern UI/Language files/System.nsh
deleted file mode 100644
index ca48a401..00000000
--- a/Contrib/Modern UI/Language files/System.nsh	
+++ /dev/null
@@ -1,388 +0,0 @@
-;Modern UI Macro System 1.3
-;Written by Joost Verburg
-
-;See Basic.nsi, Multilanguage.nsi and InstallOptions.nsi
-;in the Examples\Modern UI directory for examples of usage.
-
-;--------------------------------
-
-!ifndef MUI_MACROS_USED
-
-!define MUI_MACROS_USED
-
-!include "${NSISDIR}\Examples\WinMessages.nsh"
-
-!define IO_DIRECTION_NEXT 1
-!define IO_DIRECTION_PREV 2
-
-!define IO_INITPLUGINS_1 "Call Initialize_____Plugins"
-!define IO_INITPLUGINS_2 "SetDetailsPrint both"
-!define IO_UNINITPLUGINS_1 "Call un.Initialize_____Plugins"
-!define IO_UNINITPLUGINS_2 "SetDetailsPrint both"
-
-!define MUI_TEMP1 $R0
-!define MUI_TEMP2 $R1
-
-!macro MUI_INTERFACE UI ICON UNICON CHECKS PROGRESSBAR CURRENTPAGEVAR
-
-  ;User interface
-  
-  Icon "${NSISDIR}\Contrib\Icons\${ICON}"
-  UninstallIcon "${NSISDIR}\Contrib\Icons\${UNICON}"
-  XPStyle On
-  ChangeUI all "${NSISDIR}\Contrib\UIs\${UI}"
-  SetFont Tahoma 8
-  CheckBitmap "${NSISDIR}\Contrib\Icons\${CHECKS}"
-  InstallColors /windows
-  InstProgressFlags "${PROGRESSBAR}"
-  BrandingText /TRIMRIGHT
-  !define CURRENTPAGE ${CURRENTPAGEVAR}
-
-!macroend
-
-!macro MUI_INTERFACE_ABSOLUTEPATH UI ICON UNICON CHECKS PROGRESSBAR CURRENTPAGEVAR
-
-  ;User interface
-  
-  Icon "${ICON}"
-  UninstallIcon "${UNICON}"
-  XPStyle On
-  ChangeUI all "${UI}"
-  SetFont Tahoma 8
-  CheckBitmap "${CHECKS}"
-  InstallColors /windows
-  InstProgressFlags "${PROGRESSBAR}"
-  BrandingText /TRIMRIGHT
-  !define CURRENTPAGE ${CURRENTPAGEVAR}
-
-!macroend
-
-!macro MUI_FINISHHEADER CALL
-
-  ;Finish text on the header (white rectangle)
-  
-  IntOp ${CURRENTPAGE} ${CURRENTPAGE} + 1
-  Call ${CALL}
-
-!macroend
-
-!macro MUI_INNERDIALOG_INIT
-
-  Push ${MUI_TEMP1}
-
-!macroend
-
-!macro MUI_INNERDIALOG_START PAGE
-
-  StrCmp ${CURRENTPAGE} ${PAGE} "" done_${PAGE}
-  
-!macroend
-
-!macro MUI_INNERDIALOG_TEXT CONTROL TEXT
-
-   ;Text on inner dialogs components
-   
-   FindWindow ${MUI_TEMP1} "#32770" "" $HWNDPARENT
-   GetDlgItem ${MUI_TEMP1} ${MUI_TEMP1} ${CONTROL}
-   SendMessage ${MUI_TEMP1} ${WM_SETTEXT} 0 "STR:${TEXT}"
-	
-!macroend
-
-!macro MUI_INNERDIALOG_STOP PAGE
-
-  Goto done
-  done_${PAGE}:
-  
-!macroend
-
-!macro MUI_INNERDIALOG_END
-
-  done:
-  Pop ${MUI_TEMP1}
-
-!macroend
-
-!macro MUI_NEXTPAGE CALL
-
-  ;Set backgrounds & fonts for the outer dialog (only once)
-  StrCmp ${CURRENTPAGE} "" "" no_first_run
-
-  Push ${MUI_TEMP1}
-  Push ${MUI_TEMP2}
-
-    GetDlgItem ${MUI_TEMP1} $HWNDPARENT 1037
-    CreateFont ${MUI_TEMP2} "Tahoma" 10 700
-    SendMessage ${MUI_TEMP1} ${WM_SETFONT} ${MUI_TEMP2} 0
-    SetStaticBkColor ${MUI_TEMP1} 0x00FFFFFF
- 
-    GetDlgItem ${MUI_TEMP1} $HWNDPARENT 1038
-    SetStaticBkColor ${MUI_TEMP1} 0x00FFFFFF
-
-    GetDlgItem ${MUI_TEMP1} $HWNDPARENT 1034
-    SetStaticBkColor ${MUI_TEMP1} 0x00FFFFFF
-
-    GetDlgItem ${MUI_TEMP1} $HWNDPARENT 1039
-    SetStaticBkColor ${MUI_TEMP1} 0x00FFFFFF
-    
-  Pop ${MUI_TEMP2}  
-  Pop ${MUI_TEMP1}
-
-  no_first_run:
-
-  IntOp ${CURRENTPAGE} ${CURRENTPAGE} + 1
-
-  Call "${CALL}"
-   
-!macroend
-
-!macro MUI_PREVPAGE CALL
-
-  IntOp ${CURRENTPAGE} ${CURRENTPAGE} - 1
-
-  Call "${CALL}"
-  
-!macroend
-
-!macro MUI_PAGE_INIT
-
-  Push ${MUI_TEMP1}
-
-!macroend
-
-!macro MUI_PAGE_START PAGE
-
-   StrCmp ${CURRENTPAGE} ${PAGE} "" done_${PAGE}
-  
-!macroend
-
-!macro MUI_HEADER_TEXT TEXT SUBTEXT
-
-  ;Text on the white rectangle
-
-  GetDlgItem ${MUI_TEMP1} $HWNDPARENT 1037
-  SendMessage ${MUI_TEMP1} ${WM_SETTEXT} 0 "STR:${TEXT}"
-  GetDlgItem ${MUI_TEMP1} $HWNDPARENT 1038
-  SendMessage ${MUI_TEMP1} ${WM_SETTEXT} 0 "STR:${SUBTEXT}"
-
-!macroend
-
-!macro MUI_PAGE_STOP PAGE
-
-  Goto done
-  done_${PAGE}:
-  
-!macroend
-
-!macro MUI_PAGE_END
-  
-  done:
-  Pop ${MUI_TEMP1}
-  
-!macroend
-
-!macro MUI_DESCRIPTION_INIT
-
-  Push ${MUI_TEMP1}
-
-  FindWindow ${MUI_TEMP1} "#32770" "" $HWNDPARENT
-  GetDlgItem ${MUI_TEMP1} ${MUI_TEMP1} 1043
-
-!macroend
-
-!macro MUI_DESCRIPTION_TEXT VAR TEXT
-
-  ;Set text on the Description frame
-
-  StrCmp $0 ${VAR} "" +3
-    SendMessage ${MUI_TEMP1} ${WM_SETTEXT} 0 "STR:${TEXT}"
-    Goto done
-    
-!macroend
-
-!macro MUI_DESCRIPTION_END
-
-  done:
-  Pop ${MUI_TEMP1}
-  
-!macroend
-
-!macro MUI_ABORTWARNING
-
-  ;Warning when Cancel button is pressed
-
-  MessageBox MB_YESNO|MB_ICONEXCLAMATION "$(MUI_MSGTEXT_ABORTWARNING)" IDYES quit
-    Abort
-    quit:
-
-!macroend
-
-;INSTALL OPTIONS
-
-!macro MUI_INSTALLOPTIONS DIRECTIONVAR NOSETDIRECTIONVAR
-
-  !define IO_NOSETDIRECTION ${DIRECTIONVAR}
-  !define IO_DIRECTION ${NOSETDIRECTIONVAR}
-  
-!macroend
-
-!macro MUI_INSTALLOPTIONS_EXTRACT FILE
-
-  ;Init plugin system
-  ${IO_INITPLUGINS_1}
-  ${IO_INITPLUGINS_2}
-  !undef IO_INITPLUGINS_1
-  !undef IO_INITPLUGINS_2
-  !define IO_INITPLUGINS_1 ""
-  !define IO_INITPLUGINS_2 ""
-  
-  File /oname=$PLUGINSDIR\${FILE} "${FILE}"
-  
-!macroend
-
-!macro MUI_INSTALLOPTIONS_UNEXTRACT FILE
-
-  ;Init plugin system
-  ${IO_UNINITPLUGINS_1}
-  ${IO_UNINITPLUGINS_2}
-  !undef IO_UNINITPLUGINS_1
-  !undef IO_UNINITPLUGINS_2
-  !define IO_UNINITPLUGINS_1 ""
-  !define IO_UNINITPLUGINS_2 ""
-  
-  File /oname=$PLUGINSDIR\${FILE} "${FILE}"
-  
-!macroend
-
-!macro MUI_INSTALLOPTIONS_SETDIRECTION DIRECTION
-
-  StrCpy ${IO_DIRECTION} "${DIRECTION}"
-
-!macroend
-
-!macro MUI_INSTALLOPTIONS_NEXTPAGE
-
-  StrCmp ${IO_NOSETDIRECTION} "1" no_setdirection
-    !insertmacro MUI_INSTALLOPTIONS_SETDIRECTION ${IO_DIRECTION_NEXT}
-  no_setdirection:
-  StrCpy ${IO_NOSETDIRECTION} "0"
-  
-!macroend
-
-!macro MUI_INSTALLOPTIONS_PREVPAGE
-
-  StrCmp ${IO_NOSETDIRECTION} "1" no_setdirection
-    !insertmacro MUI_INSTALLOPTIONS_SETDIRECTION ${IO_DIRECTION_PREV}
-  no_setdirection:
-  StrCpy ${IO_NOSETDIRECTION} "0"
-  
-!macroend
-
-!macro MUI_INSTALLOPTIONS_SHOW PAGE FILE IOBACK IONEXT
-        
-  InstallOptions::dialog "$PLUGINSDIR\${FILE}"
-  Pop ${MUI_TEMP1}
-
-  StrCmp ${MUI_TEMP1} "cancel" "" +2
-    Quit
-
-  StrCmp ${MUI_TEMP1} "back" "" noback_${PAGE}
-    !insertmacro MUI_INSTALLOPTIONS_${IOBACK}BACK
-  noback_${PAGE}:
-
-  !insertmacro MUI_INSTALLOPTIONS_${IONEXT}NEXT
-		
-!macroend
-
-!macro MUI_INSTALLOPTIONS_UNSHOW PAGE FILE IOBACK IONEXT
-        
-  InstallOptions::dialog "$PLUGINSDIR\${FILE}"
-  Pop ${MUI_TEMP1}
-
-  StrCmp ${MUI_TEMP1} "cancel" "" +2
-    Quit
-    
-  StrCmp ${MUI_TEMP1} "back" "" noback_${PAGE}
-    !insertmacro MUI_INSTALLOPTIONS_UN${IOBACK}BACK
-  noback_${PAGE}:
-
-  !insertmacro MUI_INSTALLOPTIONS_UN${IONEXT}NEXT
-		
-!macroend
-
-!macro MUI_INSTALLOPTIONS_BACK
-
-  StrCmp ${IO_DIRECTION} "${IO_DIRECTION_NEXT}" "" +3
-    Call .onPrevPage
-    Abort
-  StrCmp ${IO_DIRECTION} "${IO_DIRECTION_PREV}" "" +3
-    Call .onPrevPage
-    Goto done
-            
-!macroend
-
-!macro MUI_INSTALLOPTIONS_NEXT
-
-  StrCmp ${IO_DIRECTION} ${IO_DIRECTION_NEXT} "" +3
-    Call .onNextPage
-    Goto done
-  StrCmp ${IO_DIRECTION} ${IO_DIRECTION_PREV} "" +3
-    Call .onNextPage
-    Abort
-   
-!macroend
-
-!macro MUI_INSTALLOPTIONS_IOBACK
-  
-  StrCpy ${IO_NOSETDIRECTION} "1"
-  Call .onPrevPage
-  Goto done
-            
-!macroend
-
-!macro MUI_INSTALLOPTIONS_IONEXT
-
-  StrCpy ${IO_NOSETDIRECTION} "1"
-  Call .onNextPage
-  Goto done
-	
-!macroend
-
-!macro MUI_INSTALLOPTIONS_UNBACK
-
-  StrCmp ${IO_DIRECTION} "${IO_DIRECTION_NEXT}" "" +3
-    Call un.onPrevPage
-    Abort
-  StrCmp ${IO_DIRECTION} "${IO_DIRECTION_PREV}" "" +3
-    Call un.onPrevPage
-    Goto done
-            
-!macroend
-
-!macro MUI_INSTALLOPTIONS_UNNEXT
-
-  StrCmp ${IO_DIRECTION} ${IO_DIRECTION_NEXT} "" +3
-    Call un.onNextPage
-    Goto done
-  StrCmp ${IO_DIRECTION} ${IO_DIRECTION_PREV} "" +3
-    Call un.onNextPage
-    Abort
-   
-!macroend
-
-!macro MUI_INSTALLOPTIONS_UNIOBACK
-  
-  StrCpy ${IO_NOSETDIRECTION} "1"
-  Call .onPrevPage
-  Goto done
-            
-!macroend
-
-!macro MUI_INSTALLOPTIONS_UNIONEXT
-
-  StrCpy ${IO_NOSETDIRECTION} "1"
-  Call .onNextPage
-  Goto done
-	
-!macroend
-
-!endif
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