Win32: How to use RegisterTypeLib API from standard user

HKEY_CLASSES_ROOTTypeLib

HKEY_CURRENT_USERSoftwareClassesTypeLib

//begin hack
HKEY key;
RegOpenKeyW(HKEY_CURRENT_USER, @"SoftwareClasses", out key);
RegOverridePredefKey(HKEY_CLASSES_ROOT, key);

//do original work
RegisterTypeLibrary(...)

//stop hacking
RegOverridePredefKey(HKEY_CLASSES_ROOT, null);
RegCloseKey(key);