This self-extracting file contains all of the files necessary to install and use Epson SF-Twain. SF-Twain is optimized to work in the Windows 3.x or Windows NT (SCSI only) environment running on an IBM PC/AT or compatible with an 80386 CPU or better. SF-Twain supports the following Epson scanners equipped with an automatic document feeder (ADF): ES-600C, ES-1000C, ES-1200C, and ES-300GS (PDS). After extracting in a temporary directory, run SETUP.EXE from Windows to install. Then refer to the readme file for more information and usage.