anchor.diff:  
   :: HP Documentation
   start /wait msiexec /x {C8D60CF4-BE7A-487E-BD36-535111BDB0FE} /qn /norestart
  +start /wait msiexec /x {06600E94-1C34-40E2-AB09-D30AECF78172} /qn /norestart
  +
  +:: HP Product Assistant
  +start /wait msiexec /x {150B6201-E9E6-4DFB-960E-CCBD53FBDDED} /qn /norestart
   
   :: HP PostScript Converter
   start /wait msiexec /x {6E14E6D6-3175-4E1A-B934-CAB5A86367CD} /qn /norestart
  
positive.code: :: HP Support Assistant
  start /wait msiexec /x {8C696B4B-6AB1-44BC-9416-96EAC474CABE} /qn /norestart
  start /wait msiexec /x {904822F1-6C7D-4B91-B936-6A1C0810544C} /qn /norestart
  
  :: HP "Toolbox" (hidden)
  start /wait msiexec /x {292F0F52-B62D-4E71-921B-89A682402201} /qn /norestart
  
negative.code: :: Hewlett-Packard ACLM.NET v1.2.2.3
  start /wait msiexec /x {6F340107-F9AA-47C6-B54C-C3A19F11553F} /qn /norestart
  
  :: HP BufferChm
  start /wait msiexec /x {FA0FF682-CC70-4C57-93CD-E276F3E7537E} /qn /norestart
  
  :: HP Customer Experience Enhancements
  start /wait msiexec /x {07FA4960-B038-49EB-891B-9F95930AA544} /qn /norestart
  
  