Once downloaded, decompress it in its definitive path and run batch file install youaccess.bat. This generates other 2 batch files, copy them to a location in your execution path (windows folder, for example) and its done. You can run them (youaccess and youaccess_unicode) using command line, cmd.exe, or whatever it is called...Of course, do not move the uncompressed folder to another location, or path reference will be lost, one way or another, you can always run them from the decompressed folder. And please remember the fact that YouAccess is donationware.