Shell "MsiExec.exe /x /qn {8C7A59A8-9ABE-459A-9A93-08C281A4A264}"

:INSTALL
; Create some string values for use later
$regPath="HKEY_LOCAL_MACHINE\SOFTWARE\"
$appsPath="\\xxx\xxx\Installs\xxx\"


;-------------------------
; exclude all Servers and Domain Controllers from login updates and 
; installs just in case some idiot logs in locally at the console
$OSVal = @PRODUCTTYPE
IF ( (INSTR ($OSVal,"Server") <> 0) OR 
     (INSTR ($OSVal,"Domain Controller") <> 0) )
  GOTO "END"
ENDIF
;----------------------------

$BaseKey = 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{199B7F78-69B7-47C5-8D4B-A3ED1391FB6B}'
If KeyExist($BaseKey)

$return = MESSAGEBOX("The system has determined that a newer version of xxxx "
                      + "is available for your computer.  Before it can be installed "
                      + "the present version must be removed.  When the uninstall is "
                      + "completed, a reboot will be required.  To begin the removal "
                      + "please click on OK.", "xxx uninstall", 64)
  $UninstallString = Join(Split(ReadValue($BaseKey,'UninstallString'),'/I{'),'/X{') + ' /qn'
Run $UninstallString
RUN $appsPath + "xxx\setup.exe" + " REMOVE=ALL REBOOT=F/qb+/i"
  GOTO "END"

EndIf

;---------------------------------------------------

:END



 

If @WKSTA "is a server"
  Exit 0 ; do nothing
EndIf

; create a function that checks for the presence
; of MSFWC and returns the version number. 
$MSFWC = DetermineMSFWCVersion()
If $MSFWC = '2004'
  Exit 0 ; current version is installed
EndIf

If $MSFWC = '2000'
  shell 'uninstall commands'
  reboot
EndIf

If Not $MSFWC
  Shell 'install comannds'
  If Exist('C:\TEMP\MSFWC\UNINSTALL.LOG'
   copy 'C:\TEMP\MSFWC\UNINSTALL.LOG' '\\server\share\logs\@WKSTA_UNINSTALL.LOG'
  copy 'C:\TEMP\MSFWC\INSTALL.LOG' '\\server\share\logs\@WKSTA_INSTALL.LOG'
EndIf