Unknown Sierra product (sierra-on-line.unknown-sierra-product.setup) is a Windows software application that has been discovered and submitted by users of Software.com. The latest version that our users have reported running on their systems is Unknown Sierra product 18.104.22.168.
Operating System: Windows
Description: Sierra On-Line Setup
File name: SETUP.EXE
File Version: 22.214.171.124
Product Version: unknown
Internal Name: SETUP
Copyright: Copyright 1994-1995 Sierra On-Line