Revert idd reg changes due to missing nsis support

idd/installer.nsi

@@ -25,8 +25,6 @@
 !include "FileFunc.nsh"
 !include "LogicLib.nsh"
 !include "Sections.nsh"
-!include "AccessControl.nsh"
-!include "x64.nsh"
 
 ;Settings
 Name "Looking Glass (IDD)"
@@ -123,32 +121,6 @@ FunctionEnd
   ${EndIf}
 !macroend
 
-!macro CreateDriverRegKey
-
-  ${If} ${RunningX64} == 1
-    SetRegView 64
-  ${EndIf}
-
-  ; Create just the key
-  WriteRegStr HKLM "Software\\LookingGlass\\IDD" "" ""
-
-  ; Grant FullAccess to SYSTEM (SID S-1-5-18)
-  AccessControl::GrantOnRegKey HKLM "Software\\LookingGlass\\IDD" "(S-1-5-18)" "FullAccess"
-  Pop $R0
-
-!macroend
-
-!macro RemoveDriverRegKey
-
-  ${If} ${RunningX64} == 1
-    SetRegView 64
-  ${EndIf}
-
-  ; Remove the entire key
-  DeleteRegKey HKLM "Software\\LookingGlass"
-
-!macroend
-
 ;Install 
 !ifdef IVSHMEM
 Section "IVSHMEM Driver" Section0
@@ -218,7 +190,6 @@ Section "!Indirect Display Driver (IDD)" Section1
   !insertmacro StopLGIddHelper
 
   DetailPrint "Installing IDD"
-  !insertmacro CreateDriverRegKey
   nsExec::ExecToLog '"$INSTDIR\LGIddInstall.exe" install'
 
   Pop $0
@@ -235,7 +206,6 @@ Section "Uninstall" Section6
 
   DetailPrint "Uninstalling IDD"
   nsExec::ExecToLog '"$INSTDIR\LGIddInstall.exe" uninstall'
-  !insertmacro RemoveDriverRegKey
 
   DetailPrint "Clean up helper service"
   nsExec::Exec 'sc.exe delete LGIddHelper'