recheck function exist at foot();
backup , tb to skip
 bk show sha1+md5+ link to dl exe for win [sha1_file]
 dse lock by val
 dse backup encode delete then, erase allbackup in _output
 lib+root autosetlang setting
dse at function_req.php (root)


 2copy
 -blowfish* 2 file
dse*