为什么从注册表打开/命令运行Powershell失败

Question

I'm trying to register a PowerShell script to run when I click on a URL in a Windows app (such as Outlook). (I want to be able to open URLs in different browsers/apps based on different URL patterns).

I've added

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -file c:\win\bin\url-handler.ps1 "%1"

to HKEY_CLaSSES_ROOT\\http\\shell\\open\\command (replacing Google Chrome, my default).

The command works fine when in I run it from a CMD console. However, when I click a URL in Outlook, a console window opens, a red error message appears, then the console closes too quickly for me to read it.

The only error logs I can find in Event Viewer (for application PowerShell) shows

Engine state is changed from Available to Stopped. 

Details: 
NewEngineState=Stopped
PreviousEngineState=Available

SequenceNumber=10

HostName=ConsoleHost
HostVersion=2.0
HostId=7ca63c36-fcc1-4fbe-9488-dfc505a80141
EngineVersion=2.0
RunspaceId=a28185bd-f8da-4648-99aa-86066d199e04
PipelineId=
CommandName=
CommandType=
ScriptName=
CommandPath=
CommandLine=

Setting policy to Unrestricted did not solve this.

How can I track down what the error might be and how to fix it?

Answer 1

在命令行中添加-noexit以防止PowerShell控制台立即关闭。