有時候，一些本地命令，比如net.exe，在執行過程中，會返回數字編號形式的錯誤信息。很郁悶的是，我們不知道這些數字代表什么意思。以前，我們可以使用如下的方式去獲取數字代表的信息：
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#
