this ought to do it...
code:
 
$acrobat=readvalue('HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\AcroRd32.exe','')
$acrover=getfileversion($acrobat)
if left($acrover,1)='5'
	$UnInstKey=readvalue('HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Adobe Acrobat 5.0','UninstallString')
	shell "$uninstkey -q"
	endif
_________________________
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