Delete/Registry key:
Regedit /L:system /R:user /D Regpath
Parameter meaning:
/L: system specifies the path where the System.dat file is located.
/R: user specifies the path where the User.dat file is located.
/C: This parameter tells the registry editor to delete the registry subkey branch specified by Regpath.
Regedit /L:system /R:user /D Regpath
Parameter meaning:
/L: system specifies the path where the System.dat file is located.
/R: user specifies the path where the User.dat file is located.
/C: This parameter tells the registry editor to delete the registry subkey branch specified by Regpath.

