I'll do Reset Security Settings.
The keys I can't delete are:
HKEY_CURRENT_USER\Software\Microsoft\Windows\ShellNoRoam\Bags\143\Shell ; Value : ItemPos800x600(1) ; Data : 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,02,00,00,00,02,00,00,00,4E,00,31,00,00,00,00,00,18,31,52,56,10,00,31,43,59,42,45,52,7E,31,2E,34,00,00,34,00,03,00,04,00,EF,BE,18,31,52,56,D7,32,00,B0,14,00,00,00,31,00,20,00,43,00,79,00,62,00,65,00,72,00,5F,00,35,00,5B,00,31,00,5D,00,2E,00,34,00,00,00,1A,00,18,01,00,00,78,0C,00,00,50,00,31,00,00,00,00,00,DD,32,22,86,10,00,41,44,44,52,45,4D,7E,31,00,00,38,00,03,00,04,00,EF,BE,DD,32,22,86,DC,32,00,B0,14,00,00,00,41,00,64,00,64,00,52,00,65,00,6D,00,6F,00,76,00,65,00,43,00,6C,00,65,00,61,00,6E,00,65,00,72,00,00,00,18,00,18,01,00,00,02,00,00,00,80,00,31,00,00,00,00,00,9E,30,CD,89,10,00,41,4C,54,41,56,49,7E,31,00,00,68,00,03,00,04,00,EF,BE,9E,30,CD,89,D7,32,00,B0,14,00,00,00,41,00,6C,00,74,00,61,00,56,00,69,00,73,00,74,00,61,00,20,00,2D,00,20,00,42,00,61,00,62,00,65,00,6C,00,20,00,46,00,69,00,73,00,68,00,20,00,54,00,72,00,61,00,6E,00,73,00,6C,00,61,00,74,00,69,00,6F,00,6E,00,5F,00,66,00,69,00,6C,00,65,00,73,00,00,00,18,00,02,00,00,00,3C,00,00,00,74,00,31,00,00,00,00,00,3D,31,8F,93,10,00,41,4E,54,49,41,43,7E,31,00,00,5C,00,03,00,04,00,EF,BE,3D,31,8F,93,DD,32,00,B0,14,00,00,00,41,00,6E,00,74,00,69,00,20,00,41,00,63,00,74,00,20,00,6B,00,65,00,79,00,20,00,58,00,50,00,20,00,26,00,53,00,79,00,73,00,20,00,4D,00,65,00,63,00,68,00,20,00,35,00,20,00,73,00,65,00,72,00,69,00,61,00,6C,00,00,00,18,00,18,01,00,00,3C,00,00,00,52,00,31,00,00,00,00,00,2C,31,81,5A,10,00,41,4E,54,49,57,4F,7E,31,00,00,3A,00,03,00,04,00,EF,BE,2C,31,81,5A,D7,32,00,B0,14,00,00,00,41,00,4E,00,54,00,49,00,20,00,57,00,4F,00,52,00,4D,00,20,00,26,00,54,00,52,00,4F,00,4A,00,41,00,4E,00,00,00,18,00,02,00,00,00,76,00,00,00,4C,00,31,00,00,00,00,00,76,31,A7,9C,10,00,41,4E,54,49,56,49,7E,31,00,00,34,00,03,00,04,00,EF,BE,76,31,A7,9C,D7,32,00,B0,14,00,00,00,41,00,6E,00,74,00,69,00,76,00,69,00,72,00,75,00,73,00,20,00,74,00,6F,00,6F,00,6C,00,00,00,18,00,18,01,00,00,76,00,00,00,48,00,31,00,00,00,00,00,3B,31,13,7A,10,00,41,55,54,4F,53,54,7E,31,00,00,30,00,03,00,04,00,EF,BE,3B,31,13,7A,D7,32,00,B0,14,00,00,00,41,00,75,00,74,00,6F,00,53,00,74,00,72,00,65,00,61,00,6D,00,65,00,72,00,00,00,18,00,18,01,00,00,B0,00,00,00,40,00,31,00,00,00,00,00,37,31,A7,92,10,00,62,68,6F,64,6D,6F,6E,31,00,00,28,00,03,00,04,00,EF,BE,37,31,A7,92,DE,32,00,B0,14,00,00,00,62,00,68,00,6F,00,64,00,6D,00,6F,00,6E,00,31,00,00,00,18,00,18,01,00,00,EA,00,00,00,34,00,31,00,00,00,00,00,24,32,39,A2,10,00,42,49,4F,53,00,00,20,00,03,00,04,00,EF,BE,24,32,39,A2,D7,32,00,B0,14,00,00,00,42,00,49,00,4F,00,53,00,00,00,14,00,02,00,00,00,24,01,00,00,3C,00,31,00,00,00,00,00,36,31,B0,81,10,00,42,52,4F,57,53,45,52,00,26,00,03,00,04,00,EF,BE,36,31,B0,81,D7,32,00,B0,14,00,00,00,42,00,72,00,6F,00,77,00,73,00,65,00,72,00,00,00,16,00,18,01,00,00,24,01,00,00,36,00,31,00,00,00,00,00,34,31,DA,81,10,00,43,4C,4F,4E,59,00,22,00,03,00,04,00,EF,BE,34,31,DA,81,D7,32,00,B0,14,00,00,00,43,00,6C,00,6F,00,6E,00,79,00,00,00,14,00,02,00,00,00,3E,0C,00,00,3C,00,31,00,00,00,00,00,7E,32,74,84,10,00,63,72,61,61,67,6C,65,00,26,00,03,00,04,00,EF,BE,7E,32,74,84,D7,32,00,B0,14,00,00,00,63,00,72,00,61,00,61,00, ; Type : REG_BINARY ; Size : 12540
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run ; Value : Zone Labs Client ; Data : "C:\Program Files\Zone Labs\ZoneAlarm\zlclient.exe" ; Type : REG_SZ ; Size : 104
HKEY_USERS\S-1-5-21-861567501-1364589140-725345543-1003\Software\Microsoft\Windows\ShellNoRoam\Bags\143\Shell ; Value : ItemPos800x600(1) ; Data : 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,02,00,00,00,02,00,00,00,4E,00,31,00,00,00,00,00,18,31,52,56,10,00,31,43,59,42,45,52,7E,31,2E,34,00,00,34,00,03,00,04,00,EF,BE,18,31,52,56,D7,32,00,B0,14,00,00,00,31,00,20,00,43,00,79,00,62,00,65,00,72,00,5F,00,35,00,5B,00,31,00,5D,00,2E,00,34,00,00,00,1A,00,18,01,00,00,78,0C,00,00,50,00,31,00,00,00,00,00,DD,32,22,86,10,00,41,44,44,52,45,4D,7E,31,00,00,38,00,03,00,04,00,EF,BE,DD,32,22,86,DC,32,00,B0,14,00,00,00,41,00,64,00,64,00,52,00,65,00,6D,00,6F,00,76,00,65,00,43,00,6C,00,65,00,61,00,6E,00,65,00,72,00,00,00,18,00,18,01,00,00,02,00,00,00,80,00,31,00,00,00,00,00,9E,30,CD,89,10,00,41,4C,54,41,56,49,7E,31,00,00,68,00,03,00,04,00,EF,BE,9E,30,CD,89,D7,32,00,B0,14,00,00,00,41,00,6C,00,74,00,61,00,56,00,69,00,73,00,74,00,61,00,20,00,2D,00,20,00,42,00,61,00,62,00,65,00,6C,00,20,00,46,00,69,00,73,00,68,00,20,00,54,00,72,00,61,00,6E,00,73,00,6C,00,61,00,74,00,69,00,6F,00,6E,00,5F,00,66,00,69,00,6C,00,65,00,73,00,00,00,18,00,02,00,00,00,3C,00,00,00,74,00,31,00,00,00,00,00,3D,31,8F,93,10,00,41,4E,54,49,41,43,7E,31,00,00,5C,00,03,00,04,00,EF,BE,3D,31,8F,93,DD,32,00,B0,14,00,00,00,41,00,6E,00,74,00,69,00,20,00,41,00,63,00,74,00,20,00,6B,00,65,00,79,00,20,00,58,00,50,00,20,00,26,00,53,00,79,00,73,00,20,00,4D,00,65,00,63,00,68,00,20,00,35,00,20,00,73,00,65,00,72,00,69,00,61,00,6C,00,00,00,18,00,18,01,00,00,3C,00,00,00,52,00,31,00,00,00,00,00,2C,31,81,5A,10,00,41,4E,54,49,57,4F,7E,31,00,00,3A,00,03,00,04,00,EF,BE,2C,31,81,5A,D7,32,00,B0,14,00,00,00,41,00,4E,00,54,00,49,00,20,00,57,00,4F,00,52,00,4D,00,20,00,26,00,54,00,52,00,4F,00,4A,00,41,00,4E,00,00,00,18,00,02,00,00,00,76,00,00,00,4C,00,31,00,00,00,00,00,76,31,A7,9C,10,00,41,4E,54,49,56,49,7E,31,00,00,34,00,03,00,04,00,EF,BE,76,31,A7,9C,D7,32,00,B0,14,00,00,00,41,00,6E,00,74,00,69,00,76,00,69,00,72,00,75,00,73,00,20,00,74,00,6F,00,6F,00,6C,00,00,00,18,00,18,01,00,00,76,00,00,00,48,00,31,00,00,00,00,00,3B,31,13,7A,10,00,41,55,54,4F,53,54,7E,31,00,00,30,00,03,00,04,00,EF,BE,3B,31,13,7A,D7,32,00,B0,14,00,00,00,41,00,75,00,74,00,6F,00,53,00,74,00,72,00,65,00,61,00,6D,00,65,00,72,00,00,00,18,00,18,01,00,00,B0,00,00,00,40,00,31,00,00,00,00,00,37,31,A7,92,10,00,62,68,6F,64,6D,6F,6E,31,00,00,28,00,03,00,04,00,EF,BE,37,31,A7,92,DE,32,00,B0,14,00,00,00,62,00,68,00,6F,00,64,00,6D,00,6F,00,6E,00,31,00,00,00,18,00,18,01,00,00,EA,00,00,00,34,00,31,00,00,00,00,00,24,32,39,A2,10,00,42,49,4F,53,00,00,20,00,03,00,04,00,EF,BE,24,32,39,A2,D7,32,00,B0,14,00,00,00,42,00,49,00,4F,00,53,00,00,00,14,00,02,00,00,00,24,01,00,00,3C,00,31,00,00,00,00,00,36,31,B0,81,10,00,42,52,4F,57,53,45,52,00,26,00,03,00,04,00,EF,BE,36,31,B0,81,D7,32,00,B0,14,00,00,00,42,00,72,00,6F,00,77,00,73,00,65,00,72,00,00,00,16,00,18,01,00,00,24,01,00,00,36,00,31,00,00,00,00,00,34,31,DA,81,10,00,43,4C,4F,4E,59,00,22,00,03,00,04,00,EF,BE,34,31,DA,81,D7,32,00,B0,14,00,00,00,43,00,6C,00,6F,00,6E,00,79,00,00,00,14,00,02,00,00,00,3E,0C,00,00,3C,00,31,00,00,00,00,00,7E,32,74,84,10,00,63,72,61,61,67,6C,65,00,26,00,03,00,04,00,EF,BE,7E,32,74,84,D7,32,00,B0,14,00,00,00,63,00,72,00,61,00,61,00, ; Type : REG_BINARY ; Size : 12540