I recently started getting this error message when I try to install new exe files. For expamle - I download a screensaver and save it to my hard drive. I then go to install it and it starts the installation wizard it gets all the way to the end and then the mplayer opens and I get this message "MM SYSTEM 281 This file could not be played. Check the filename or install a driver that supports this type of file." I used to do this all the time. Why am I now having problems? Sometimes it also tells me to insert diskette and my floppy drive starts running and will not stoop unless I shut off my computer. Oh sorry - I am running Windows 98. Please help I am so frustrated.