Hi Bob,
Some Registry keys can be deleted and on reboot are recreated.
BTW, if someone tries to test this be sure and EXPORT the branch first.
Here is one of many I'm sure.....
Windows Registry Editor Version 5.00
[HKEY_USERS\S-1-5-21-3354756203-3298070698-3295888617-1000\Software\Microsoft\Windows\CurrentVersion\Applets\Regedit]
"View"=hex:2c,00,00,00,00,00,00,00,01,00,00,00,ff,ff,ff,ff,ff,ff,ff,ff,ff,ff,\
ff,ff,ff,ff,ff,ff,18,00,00,00,52,00,00,00,ef,03,00,00,fa,01,00,00,25,01,00,\
00,63,01,00,00,78,00,00,00,20,01,00,00,01,00,00,00
"FindFlags"=dword:0000000e
"LastKey"="Computer\\HKEY_USERS\\S-1-5-21-3354756203-3298070698-3295888617-1000\\Software\\Microsoft\\Windows\\CurrentVersion\\Applets\\Regedit"
[HKEY_USERS\S-1-5-21-3354756203-3298070698-3295888617-1000\Software\Microsoft\Windows\CurrentVersion\Applets\Regedit\Favorites]