Registry Key value of "hide protected operating system files"

You can remember to hide all files that are frequently processed,
HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Explorer \ Advanced \ Folder \ Hidden \ showall
HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft\ Windows \ CurrentVersion \ Explorer \ Advanced \ Folder \ Hidden \ nohidden
Change DWORD to REG_SZ. However, "Hiding protected operating system files" also causes a similar issue that cannot be canceled. The key is where to find it?
Download a regsnap, create a snapshot, modify, recreate, compare, and find:
Modified primary key
HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ Advanced \ showsuperhidden
New: DWORD: 1 (0x1)
Old: DWORD: 0 (0)
HKEY_CURRENT_USER \ Software \ Microsoft \ Windows \ CurrentVersion \ Explorer \ Advanced \ superhidden
New: DWORD: 0 (0)
Old: DWORD: 1 (0x1)