Aqui te dejo las modificaciones que te ha hecho en el registro:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce "*activateSMBL" = C:\boot.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run "activateBL" = C:\boot.exe
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "ClearRecentDocsOnExit" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "ForceClassicControlPanel" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoControlPanel" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoDesktop" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoDesktopCleanupWizard" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoDrives" = [REG_DWORD, value: 03FFFFFF]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoDriveTypeAutoRun" = [REG_DWORD, value: 00000091]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoFavoritesMenu" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoFind" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoFolderOptions" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoInternetIcon" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoNetHood" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoNetworkConnections" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoRecentDocsHistory" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoRecentDocsMenu" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoRun" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoSaveSettings" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoSMConfigurePrograms" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoSMHelp" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoSMMyDocs" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoSMMyPictures" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoStartMenuMorePrograms" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoStartMenuMyMusic" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoStartMenuMyNetworkPlaces" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "NoUserNameInStartMenu" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer "StartMenuLogOff" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\NonEnum "{20D04FE0-3AEA-1069-A2D8-08002B30309D}" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\NonEnum "{450D8FBA-AD25-11D0-98A8-0800361B1103}" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\NonEnum "{645FF040-5081-101B-9F08-00AA002F954E}" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System "DisableTaskMgr" = [REG_DWORD, value: 00000001]
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System "DisableRegistryTools" = [REG_DWORD, value: 00000001]
Puedes crearte un .reg para restablecer el registro
Un saludo