Проверка запущен ли процесс и если запущен - прибить

function IsRunning(sName: string): boolean; // проверяет, запущен ли процесс sName
var
  han: THandle;
  ProcStruct: PROCESSENTRY32;
  sID: string;
begin
  Result := false;
  han := CreateToolhelp32Snapshot(TH32CS_SNAPALL, 0);
  if han = 0 then
    exit;
  ProcStruct.dwSize := sizeof(PROCESSENTRY32);
  if Process32First(han, ProcStruct) then
  begin
    repeat
      sID := ExtractFileName(ProcStruct.szExeFile);
      if uppercase(copy(sId, 1, length(sName))) = uppercase(sName) then
      begin
        Result := true;
        Break;
      end;
    until not Process32Next(han, ProcStruct);
  end;
  CloseHandle(han);
end;

function KillTask(ExeFileName: string): integer;//прибить процесс
const
  PROCESS_TERMINATE = $0001;
var
  ContinueLoop: BOOL;
  FSnapshotHandle: THandle;
  FProcessEntry32: TProcessEntry32;
begin
  result := 0;
  FSnapshotHandle := CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
  FProcessEntry32.dwSize := Sizeof(FProcessEntry32);
  ContinueLoop := Process32First(FSnapshotHandle, FProcessEntry32);
  while integer(ContinueLoop) <> 0 do
  begin
    if ((UpperCase(ExtractFileName(FProcessEntry32.szExeFile)) = UpperCase(ExeFileName)) or (UpperCase(FProcessEntry32.szExeFile) = UpperCase(ExeFileName))) then
      Result := Integer(TerminateProcess(OpenProcess(PROCESS_TERMINATE, BOOL(0), FProcessEntry32.th32ProcessID), 0));
    ContinueLoop := Process32Next(FSnapshotHandle, FProcessEntry32);
  end;
  CloseHandle(FSnapshotHandle);
end;
//  применение
//  while IsRunning('OkayFreedomService.exe') do begin
//  Sleep(10);
//  KillTask('OkayFreedomClient.exe') end;