If you add it to your login script ...

Code:
IF EXIST ("%programfiles%\Panda Software\AVTC\avengine.exe")
  RUN "\\server4\Gemensam\kix\pandaunst\pandaremover.exe"
ELSE
 If not Exist ;put a file to check for here
  RUN ("msiexec /i \\server\Gemensam\kix\pandaunst\Fsecure_CS6.03.msi /passive /norestart")
 EndIf
endif
_________________________
Today is the tomorrow you worried about yesterday.