In general, it's recommended to download the complete installation package.  But if you like to update the new executable only or need to run the double precision executable, please download the individual executable.

PC README    readme_pc

For complete installation package listed below, the package includes ls970 rv6763 single precision executable, ls-prepost,  manuals, examples and LS-DYNA manager for node-lock license and network license.

PC single CPU complete install package  ls970-s-package 

PC multi-CPU complete install package  ls970-s-package-p 

For individual executables listed below, please put the new executable under "LSYNA/program" directory, then "select LS-DYNA solver" under the "Solvers" pull-down menu in LS-DYNA manager to update.

PC single CPU single precision   ls970-s-win32

PC multiple CPU single precision ls970-s-win32-p

PC single CPU double precision   ls970-d-win32

PC multiple CPU double precision ls970-d-win32-p