CODEWITHSUNDEEP
powershellexecutionpolicy
Tourius
Tourius

Reputation: 31

Set-ExecutionPolicy Error when not being called

When I run any script from a .ps1 file on my server I receive an error about the Set-ExcutionPolicy being successful but being overridden by a higher scope. However none of the code I am running has anything to do with execution policies or changing them. Any Idea why I'm getting this error?

This is on a Windows 2012 R2 server where execution policy for all levels is set to remote signed. I'm running on PowerShell V4.0

If I open PowerShell or the ISE and type in the command it completes without showing the error it only occurs when I try and run a script from a .ps1 file.

This is the error:

Set-ExecutionPolicy : Windows PowerShell updated your execution policy
successfully, but the setting is overridden by a policy defined at a more
specific scope.  Due to the override, your shell will retain its current
effective execution policy of RemoteSigned. Type "Get-ExecutionPolicy -List"
to view your execution policy settings. For more information please see
"Get-Help Set-ExecutionPolicy".
At line:1 char:46
+ if((Get-ExecutionPolicy ) -ne 'AllSigned') { Set-ExecutionPolicy -Scope Process  ...
+                                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : PermissionDenied: (:) [Set-ExecutionPolicy], SecurityException
    + FullyQualifiedErrorId : ExecutionPolicyOverride,Microsoft.PowerShell.Commands.SetExecutionPolicyCommand

Upvotes: 0

Views: 3765

Answers (1)

Ansgar Wiechers
Ansgar Wiechers

Reputation: 200273

The "Run with PowerShell" context menu entry for .ps1 files invokes the following commandline:

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" "-Command" "if((Get-ExecutionPolicy ) -ne 'AllSigned') { Set-ExecutionPolicy -Scope Process Bypass }; & '%1'"

It's stored in the registry key HKCU\Microsoft.PowerShellScript.1\Shell\0\Command. Since you have the execution policy defined via Group Policy, setting a conflicting execution policy in the Process scope whenever you're running a PowerShell script via its context menu causes the error you observed.

Change the commandline in the registry to something like this:

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -File "%L"

and the error will disappear.

Upvotes: 0

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