setup fails with: '.', hexadecimal value 0x00, is an invalid character.SQL 2012 Setup issues - hexadecimal value 0x00 is an invalid character卸载MSDE的旧实例,再安装就可以了.如果卸载,参考: HOW TO:手动删除 Microsoft SQL Server 2000 桌面引擎 (MSDE 2000) 实例 我把MSDE卸载了就好了! 卸载sql2000…