Technical Analysis Scanner (TAS 4.12) Copyright 1990-1991, FlexSoft By replying "Y" below, you will extract all of the installation, documentation, samples, and executables for TAS 4.12 into the current directory. If you are extracting the files to a floppy disk, you can run the INSTALL.BAT file. Otherwise, you will be ready to run TAS as soon as the extract is complete. If you have already installed TAS and don't want to overwrite your previous version in the same directory, you should make another directory and invoke TAS412 from that directory instead. If that is what you want to do, you should type "N" below.