Since reformatting my c drive with Win 98SE, I received an error message stating the pci mass storage controller driver is not loaded, I have tried finding and updating the driver from the motherboard maker (ASUS A7V pc133 200 FSB, 800 , 256mg ram, ATI Rage Fury Pro Expert 2000 agp graphics card, Pinnacle Studio DC10 Plus Video Editing Card, Sound Blaster) to the windows driver guide, drive guide.com but continue recieving a message cannot find driver. This error has caused an ms dos compatibility mode system message to come up with both hard drives (maxtor 20 gig 7200 rpm). With the addition of a new lcd monitor, I get computer freeze and reboot frequently) I have written to ASUS, ATI and Daewoo for help, but have had no response. Any suggestions. All three video programs share the IRQ, but no conflicts are listed.

I assume you have been here: http://www.asus.com/products/motherboard/driver_ide.html

You need the Promise Controller driver for the A7V....After you download it, Open device manager and select the bad controller item and select update driver. Point the path to the newly downloaded file and the system will do the rest. REBOOT.