I want to upgrade from Windows 2000 to XP but am getting a "File Copy Error" that says "An error occurred copying file a8s8ubqp.sys to C:\$WIN_NT$.~BT\a8s8ubqp.sys. The files is missing. Contact your system administrator." It still gives me the option to either retry the copy or skip the file or exit Setup. When I try to retry then it does nothing and I dont know where to get the a8s8ubqp.sys file anywhere. Can anyone tell me if I need to get it or should I continue the setup without it? Thanks.