用sit进行实时仿真运行时报错怎么解决

我想用sit进行实时仿真用real time tragedy ，弄完运行就报怎么解决，急求Error 62 occurred during host VI initialization: NI_SIT_sitclient.lvlib:sitATS DynamicDownload.vi->NI_SIT_sitclient.lvlib:sit Connect to Target.vi->NI_SIT_sitclient.lvlib:sit Init Model.vi->未命名 1中的打开应用程序引用Do you want to launch the SIT Connection Manager dialog box and reconfigure the simulation?