INSTALLING AND UNISTALLING THE QUATTRO-PCI IN WINDOWS 2000/XP INSTALLING To install the Quattro-PCI card in Windows 2000/XP, you must first remove all previously installed LAVA driver files. They are some or all of: c:\winnt\inf\lavaosp.inf c:\winnt\inf\oem(x).inf c:\winnt\inf\lavaomf.inf c:\winnt\inf\lavamf.inf c:\winnt\inf\lavasp.inf Assuming the installation uses the default directories, the files will be located in the directories above. UNINSTALLING To uninstall the Quattro-PCI from its new installation, first uninstall the Quattro-PCI Ports A,B,C,D. This is done by entering Device Manager|Ports, highlighting the ports, and selecting Uninstall. Next, uninstall the parent devices from under Multifunction Adapters. This is done by entering Device Manager|Multifunction Adapters, highlighting the parent devices, and selecting Uninstall. Finally, remove c:\winnt\inf\lavaosp.inf and c:\winnt\inf\oem(x).inf files along with the c:\winnt\system32\drivers\qserial.sys file.