VB从内存启动程序（可能导致蓝屏）。例子中启动了cmd.exe系统自带的计算器程序calc.exe，但是在只存在进程名cmd.exe，而没有calc.exe-VB start the program from memory (which may lead to blue screen.) Example, the system comes with starting a calculator program cmd.exe calc.exe, but there is only the process name in cmd.exe, but not calc.exe