item: Comment
    Active=True
    Comment=Example 3
end
item: White Space
    Active=True
end
item: Comment
    Active=True
    Comment=Update files of Trend Application
end
item: Comment
    Active=True
    Comment=by updating registry keys and DLL files
end
item: White Space
    Active=True
end
item: If Process Running
    Active=True
    AbortOnFailure=False
    ProcessName=trendapp.exe
    UseProcessName=False
    TopWindow=TMainForm;Trend Applicartion
end
item: Comment
    Active=True
    Comment=Stop Trend Soft Service
end
item: Start/Stop Service
    Active=True
    AbortOnFailure=False
    Service=trendapp.exe
    StateRequested=seStop
end
item: Comment
    Active=True
    Comment=Deleting Trend Soft Service
end
item: Start/Stop Service
    Active=True
    AbortOnFailure=False
    Service=trendapp.exe
    StateRequested=seDelete
end
item: Comment
    Active=True
    Comment=Check registry for Trend Application 
end
item: If Registry Key Exists
    Active=True
    AbortOnFailure=False
    Key=\TrendSoft\apppath
    Root=hkLocalMachine
end
item: Comment
    Active=True
    Comment=Delete previous registry values
end
item: Registry Key Delete
    Active=True
    Root=hkLocalMachine
    Key=\TrendSoft\apppath
    Value=
    AbortOnFailure=False
end
item: Registry Key Delete
    Active=True
    Root=hkCurrentUser
    Key=\TrendSoft\appowner
    Value=
    AbortOnFailure=False
end
item: Registry Key Delete
    Active=True
    Root=hkLocalMachine
    Key=\TrendSoft\datafiles
    Value=
    AbortOnFailure=False
end
item: Comment
    Active=True
    Comment=un register all dll files
end
item: Register OCX/DLL
    Active=True
    AbortOnFailure=False
    FileName=trend.dll
    UnRegister=True
end
item: Show Message
    Active=True
    Options=doForceToForeground
    TimeOutinSec=-1
    Title=
    Message=Uninstall successfull
    DialogType=mtWarning
end
item: Comment
    Active=True
    Comment=adding new registry values
end
item: Registry Key Add
    Active=True
    Root=hkCurrentUser
    Key=\TrendSoft\apppath
    Value=c:\program files\Trendsoft\application
    AbortOnFailure=False
    Data=Value
end
item: Registry Key Add
    Active=True
    Root=hkLocalMachine
    Key=\TrendSoft\appowner
    Value=Naveed Ahmed
    AbortOnFailure=False
    Data=Value
end
item: Registry Key Add
    Active=True
    Root=hkCurrentUser
    Key=\TrendSoft\datafiles
    Value=c:\program files\TrendSoft\application\data files
    AbortOnFailure=False
    Data=Value
end
item: Comment
    Active=True
    Comment=registring new Dll files
end
item: Register OCX/DLL
    Active=True
    AbortOnFailure=False
    FileName=trend.dll
    UnRegister=False
end
item: Comment
    Active=True
    Comment=Start Trend Service
end
item: Start/Stop Service
    Active=True
    AbortOnFailure=False
    Service=trendapp.exe
    StateRequested=seStart
end
item: Show Message
    Active=True
    Options=doForceToForeground
    TimeOutinSec=-1
    Title=
    Message=System updated successfully
    DialogType=mtWarning
end
item: Else
    Active=True
end
item: Comment
    Active=True
    Comment=Add new registry values
end
item: Registry Key Add
    Active=True
    Root=hkCurrentUser
    Key=\TrendSoft\apppath
    Value=c:\program files\Trendsoft\application
    AbortOnFailure=False
    Data=Value
end
item: Registry Key Add
    Active=True
    Root=hkLocalMachine
    Key=\TrendSoft\appowner
    Value=Naveed Ahmed
    AbortOnFailure=False
    Data=Value
end
item: Registry Key Add
    Active=True
    Root=hkCurrentUser
    Key=\TrendSoft\datafiles
    Value=c:\program files\TrendSoft\application\data files
    AbortOnFailure=False
    Data=Value
end
item: Comment
    Active=True
    Comment=registring DLL fies
end
item: Register OCX/DLL
    Active=True
    AbortOnFailure=False
    FileName=trend.dll
    UnRegister=False
end
item: Comment
    Active=True
    Comment=Starting Trend Service
end
item: Start/Stop Service
    Active=True
    AbortOnFailure=False
    Service=trendapp.exe
    StateRequested=seStart
end
item: Show Message
    Active=True
    Options=doForceToForeground
    TimeOutinSec=-1
    Title=
    Message=System updated successfully
    DialogType=mtWarning
end
item: EndIf
    Active=True
end
item: Else
    Active=True
end
item: Show Message
    Active=True
    Options=doForceToForeground
    TimeOutinSec=-1
    Title=
    Message=No previous version of Trend Application found on this system
    DialogType=mtWarning
end
item: EndIf
    Active=True
end
item: White Space
    Active=True
end