'-C' - CLEAR ARCHIVE BIT ON EXTRACT If this option is enabled, LZX will unset the archive ('a') protection bit for all files extracted. This feature is provided for use with hard drive backup programs, which assume that any file with the archive protection bit has not been changed since the last backup. This option is ENABLED by default; therefore, by default, the archive protection flag is not preserved on extraction even if the '-a' option is used. To disable this option, enter '-C0'. VALIDITY This option is valid with the following commands: e (extract) x (extract)