因为您必须具有系统管理员权限"才能在C:\Program Files下创建目录.

Because you have to have the "system administrator privileges" to create dirs under C:\Program Files.

因此，请尝试以系统管理员权限运行脚本.

So try run the script with system administrators privilege.

以管理员身份启动命令提示符

To start a command prompt as an administrator

1. 单击开始.
2. 在开始搜索"框中，键入cmd，然后按 CTRL + SHIFT + ENTER .
3. 运行python脚本.

1. Click Start.
2. In the Start Search box, type cmd, and then press CTRL+SHIFT+ENTER.
3. Run the python script.