使用WiX安装Powershell脚本

Question

I have a signed PowerShell script which I want to deploy to a target machine via a WiX installer. Is it possible to give the script the execution rights?

Regards, forki

• EDIT - It seems I have to call Powershell with --Command Set-ExecutionPolicy RemoteSigned, but I can't get it working. I see the Powershell command window opening but it doesn't change the policy.

 <Property Id="POWERSHELLEXE"><![CDATA[C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe]]></Property> <CustomAction Id="AllowPS" Property="POWERSHELLEXE" ExeCommand="-NoLogo -NoProfile -Command Set-ExecutionPolicy RemoteSigned" Execute="deferred" Return="check"/> <InstallExecuteSequence> .. <Custom Action="AllowPS" Before="InstallFinalize"/> ... </InstallExecuteSequence> 

Answer 1

Group Policy is the better way to go about it,

I think the reason that your call to PowerShell.exe is not changing the execution policy is because the cmdlet is set to prompt the user before changing the execution policy. The -Force parameter will force the change without an additional prompt.

Answer 2

If you are using PowerShell 2.0, there is a -ExecutionPolicy parameter on PowerShell.exe. Try something like this in one single custom action to run the script.

ExeCommand="-NoLogo -NoProfile -ExecutionPolicy RemoteSigned -File <scrptpath>"

Answer 3

我将通过组策略设置ExecutionPolicy。