有时候，一些本地命令，比如net.exe，在执行过程中，会返回数字编号形式的错误信息。很郁闷的是，我们不知道这些数字代表什么意思。以前，我们可以使用如下的方式去获取数字代表的信息：
PS> net helpmsg 3534
The service did not report an error.
PS> net helpmsg 1
Incorrect function.
PS> net helpmsg 4323
The transport cannot access the medium.
PS> winrm helpmsg 3534
The service did not report an error.
PS> winrm helpmsg 1
Incorrect function.
PS> winrm helpmsg 4323
The transport cannot access the medium.
PS> winrm helpmsg 0x80338104
The WS-Management service cannot process the request. The WMI service returned an 'access denied' error.
PS> net helpmsg 0x80338104
The syntax of this command is:
NET HELPMSG
message#
