Set Variable MSXML43 to TRUE
Set Variable REGVALUE to 
Set Variable X64DETECTED to 
Get System Setting Windows in 64 bit Mode into X64DETECTED
if Variable X64DETECTED Equals TRUE
  Set x64 - Native 64 bit Windows, AMD64 and EM64T Architectures - installation mode
  Check Registry Key HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\1F764691F11C67F458B88521DA8CB349\InstallProperties\DisplayVersion into REGVALUE
  Set Win32 - Native 32 bit Windows and Windows 32 on Windows 64 (WOW64) - installation mode
else
  Check Registry Key HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\1F764691F11C67F458B88521DA8CB349\InstallProperties\DisplayVersion into REGVALUE
end
Comment: Set Variable REGVALUE2 to 
Comment: Check Registry Key HKLM\Software\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\1F764691F11C67F458B88521DA8CB349\ into REGVALUE2
Comment: if Variable REGVALUE not Equals 4.30.2100.0
if Variable REGVALUE Equals NO$KEY
  Set Variable MSXML43 to FALSE
  Set Variable PREREQ to TRUE
  Set Variable PRELIST to $PRELIST$$NEWLINE$Microsoft XML Parser 4.0 Service Pack 3
else
  Set Variable MSXML43 to TRUE
end
 
