Sets a protected policy. This function is for use primarily by Windows, and not designed for external use.
BOOL SetProtectedPolicy( LPCGUID PolicyGuid, ULONG_PTR PolicyValue, PULONG_PTR OldPolicyValue );
The globally-unique identifier of the policy to set.
The value to set the policy to.
Optionally receives the original value that was associated with the supplied policy.
True if the function succeeds; otherwise, false. To retrieve error values for this function, call GetLastError.
Protected policies are process-wide configuration settings that are stored in read-only memory. This is intended to help protect the policy from being corrupted or altered in an unintended way while an application is executing. Protected policies are primarily a construct internal to Windows.
To compile an application that calls this function, define _WIN32_WINNT as 0x0603 or later. For more information, see Using the Windows Headers.
This function became available in update 3 (the November 2014 update) for Windows 8.1 and Windows Server 2012 R2.
|Minimum supported client||Windows 8.1 [desktop apps only]|
|Minimum supported server||Windows Server 2012 R2 [desktop apps only]|
|Header||processthreadsapi.h (include Windows.h)|