diff --git a/reactos/boot/bootdata/livecd.inf b/reactos/boot/bootdata/livecd.inf
index 31b8737cf30..d1d9b96acac 100644
--- a/reactos/boot/bootdata/livecd.inf
+++ b/reactos/boot/bootdata/livecd.inf
@@ -35,8 +35,8 @@ HKCU,"SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders","De
 HKCU,"SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\User Shell Folders","Personal",0x00020000,"%SystemDrive%\Profiles\Default User\My Documents"
 
 ; User Profile environment variables
-HKLM,"SYSTEM\CurrentControlSet\Control\Session Manager\Environment","USERPROFILE",0x00020000,"%SystemRoot%\Profiles\Default User"
-HKLM,"SYSTEM\CurrentControlSet\Control\Session Manager\Environment","ALLUSERSPROFILE",0x00020000,"%SystemRoot%\Profiles\All Users"
+HKLM,"SYSTEM\CurrentControlSet\Control\Session Manager\Environment","USERPROFILE",0x00020000,"%SystemDrive%\Profiles\Default User"
+HKLM,"SYSTEM\CurrentControlSet\Control\Session Manager\Environment","ALLUSERSPROFILE",0x00020000,"%SystemDrive%\Profiles\All Users"
 
 ; Font Substitution
 HKLM,"SOFTWARE\Microsoft\Windows NT\CurrentVersion\SysFontSubstitutes","Arial",0x00000000,"Liberation Sans"
@@ -49,4 +49,21 @@ HKLM,"SOFTWARE\Microsoft\Windows NT\CurrentVersion\SysFontSubstitutes","MS Shell
 HKLM,"SOFTWARE\Microsoft\Windows NT\CurrentVersion\SysFontSubstitutes","Tahoma",0x00000000,"Tahoma"
 HKLM,"SOFTWARE\Microsoft\Windows NT\CurrentVersion\SysFontSubstitutes","Times New Roman",0x00000000,"Liberation Serif"
 
+; FIXME: Registration
+
+; IRemUnknown
+HKCR,"Interface\{00000131-0000-0000-C000-000000000046}","",0x00000000,"IRemUnknown"
+HKCR,"Interface\{00000131-0000-0000-C000-000000000046}\NumMethods","",0x00000000,"6"
+HKCR,"Interface\{00000131-0000-0000-C000-000000000046}\ProxyStubClsid32","",0x00000000,"{00000320-0000-0000-C000-000000000046}"
+
+; IDropTarget
+HKCR,"Interface\{00000122-0000-0000-C000-000000000046}","",0x00000000,"IDropTarget"
+HKCR,"Interface\{00000122-0000-0000-C000-000000000046}\NumMethods","",0x00000000,"7"
+HKCR,"Interface\{00000122-0000-0000-C000-000000000046}\ProxyStubClsid32","",0x00000000,"{00000320-0000-0000-C000-000000000046}"
+
+; PSFactoryBuffer
+HKCR,"CLSID\{00000320-0000-0000-C000-000000000046}","",0x00000000,"PSFactoryBuffer"
+HKCR,"CLSID\{00000320-0000-0000-C000-000000000046}\InProcServer32","",0x00000000,"ole32.dll"
+HKCR,"CLSID\{00000320-0000-0000-C000-000000000046}\InProcServer32","ThreadingModel",0x00000000,"Both"
+
 ; EOF