In order for this program to activate at boot-up, you must first add a command line to your autoexec.bat file. If you have copied the file ARGH!.EXE to your main drive, then add this line to your autoexec.bat file: ARGH! If you have copied the file to a subdirectory, then you must include the path in the command line. For instance, if you copied ARGH!.EXE to the subdirectory C:\games, then add this line to your autoexec.bat file: C:\games\argh! If you have your system set up such that windows starts up at boot-up, then be sure that the added command line comes BEFORE the line with the "win" command. To terminate program execution, either Ctrl-C out, or enter the command "exit". To see a demo of other joke programs available, type demo. SPAK Dynamics will not be responsible for any grey hair, loss of job, or any other damage due to panic. Just be sure that the "jokie" has a VERY good sense of humor!!! ;)