How To Restore the Registry that are Disabled by the Virus

Sometimes it can not be executed REGEDIT because REGEDIT be disabled by setting the registry by viruses. To recover, delete the value "DisableRegistryTools" or change the value to 0 by using the Command Prompt by:

Run cmd.exe from the RUN menu and type:
REG QUERY HKCU \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer press Enter
 To see the list of key and value, use the REG QUERY lokasikey, if it appears there was value "DisableRegistryTools" delete by typing: REG DELETE HKCU \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer / V DisableRegistryTools press Enter
Try checking if there was any value "DisableRegistryTools" in the registry by typing REG QUERY HKCU \ Software \ Microsoft \ Windows \ CurrentVersion \ Policies \ Explorer If no restart your computer.
Run menu type REGEDIT,
registry menu will again appear as it once was before the virus.
May be useful.