diff --git a/reactos/bootdata/hivesys.inf b/reactos/bootdata/hivesys.inf
index d59b5c5471d..9b5bb544ec2 100644
--- a/reactos/bootdata/hivesys.inf
+++ b/reactos/bootdata/hivesys.inf
@@ -54,6 +54,8 @@ HKLM,"SYSTEM\CurrentControlSet\Control\ServiceGroupOrder","List",0x00010000, \
  "PNP_TDI", \
  "TDI", \
  "Extended Base"
+
+; Session Manager stuff
 HKLM,"SYSTEM\CurrentControlSet\Control\Session Manager","BootExecute", 0x00010000, \
  "autocheck autochk *"
 HKLM,"SYSTEM\CurrentControlSet\Control\Session Manager","ObjectDirectories",0x00010000, \
@@ -229,7 +231,7 @@ HKLM,"SYSTEM\CurrentControlSet\Services\Serial","Type",0x00010001,0x00000001
 HKLM,"SYSTEM\CurrentControlSet\Services\Packet","ErrorControl",0x00010001,0x00000001
 HKLM,"SYSTEM\CurrentControlSet\Services\Packet","Group",0x00000000,"PNP_TDI"
 HKLM,"SYSTEM\CurrentControlSet\Services\Packet","ImagePath",0x00020000,"system32\drivers\packet.sys"
-HKLM,"SYSTEM\CurrentControlSet\Services\Packet","Start",0x00010001,0x00000002
+HKLM,"SYSTEM\CurrentControlSet\Services\Packet","Start",0x00010001,0x00000004
 HKLM,"SYSTEM\CurrentControlSet\Services\Packet","Type",0x00010001,0x00000001
 ; NOTE: These settings should be added by the network setup
 HKLM,"SYSTEM\CurrentControlSet\Services\Packet\Linkage","Bind",0x00020000,"\Device\ne2000"
diff --git a/reactos/system.hiv b/reactos/system.hiv
index 974500d4038..4eaab5293a3 100644
--- a/reactos/system.hiv
+++ b/reactos/system.hiv
@@ -218,7 +218,7 @@ REGEDIT4
 "ErrorControl"=dword:00000001
 "Group"="PNP_TDI"
 "ImagePath"=expand:"system32\drivers\packet.sys"
-"Start"=dword:00000002
+"Start"=dword:00000004
 "Type"=dword:00000001
 
 [\Registry\Machine\SYSTEM\ControlSet001\Services\Packet\Linkage]
@@ -315,7 +315,7 @@ REGEDIT4
 "CmdLine"="setup -newsetup"
 "OsLoaderPath"="\"
 "SetupType"=dword:00000000
-"SystemPartition"="\Device\HarddiskVolume1"
+"SystemPartition"="\Device\Harddisk0\Partition1"
 "SystemSetupInProgress"=dword:00000000
 
 [\Registry\Machine\SOFTWARE]