[Setup]

AppName=PSVince

AppVerName=PSVince 1.0

DisableProgramGroupPage=true

DisableStartupPrompt=true

OutputDir=.

OutputBaseFilename=testpsvince

Uninstallable=false

DisableDirPage=true

DefaultDirName={pf}\PSVince

[Files]

Source: psvince.dll; Flags: dontcopy

[Code]

function IsModuleLoaded(modulename: AnsiString ):  Boolean;

external 'IsModuleLoaded@files:psvince.dll stdcall';

function InitializeSetup(): Boolean;

begin

  if(IsModuleLoaded( 'notepad.exe' )) then

    begin

      MsgBox('Running', mbInformation, MB_OK);

      Result := false;

    end

  else

    begin

      MsgBox('Not running', mbInformation, MB_OK);

      Result := true;

    end

end;

function IsAppRunning(const FileName : string): Boolean;

var

    FSWbemLocator: Variant;

    FWMIService   : Variant;

    FWbemObjectSet: Variant;

begin

    Result := false;

    FSWbemLocator := CreateOleObject('WBEMScripting.SWBEMLocator');

    FWMIService := FSWbemLocator.ConnectServer('', 'root\CIMV2', '', '');

    FWbemObjectSet := FWMIService.ExecQuery(Format('SELECT Name FROM Win32_Process Where Name="%s"',[FileName]));

    Result := (FWbemObjectSet.Count > 0);

    FWbemObjectSet := Unassigned;

    FWMIService := Unassigned;

    FSWbemLocator := Unassigned;

end;