If you want to restore an older version of FluidSIM 6 you can find the relevant files in our download archive. An overview with all changes since version 6.0 you can find in our version history.
The instructional videos can be downloaded optionally during the installation.
Details about this can be found on our separate page with Notes on the use of FluidSIM with or without internet connection. With this setup, you can perform a clean installation as well as an update of your existing FluidSIM 6 installation. General installation instructions Setup / Update
