2.7.2: Add admin protection error message for shadow admin scenarios (#40170)

• Add admin protection error message for shadow admin scenarios

When Windows Admin Protection is enabled, the elevated process runs as a

shadow admin with a different SID, so distributions registered under the

real user are not visible. Surface an informational message in two cases:

1. Launching a distribution by name that is not found (WSL_E_DISTRO_NOT_FOUND)


2. Listing distributions when none are registered (WSL_E_DEFAULT_DISTRO_NOT_FOUND)

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  formatting

  
  


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  Show admin protection message for non-elevated users too

  
  

When Admin Protection creates a shadow admin, distros registered under

the real user are invisible to the shadow admin and vice versa. Remove

the elevation check so the informational message appears for both

elevated and non-elevated callers.

Co-authored-by: Copilot [email protected]

Co-authored-by: Ben Hillis [email protected]

Co-authored-by: Copilot [email protected]