1,卸载2008后安装的2008 r2,运行安装程序就弹出“创建userSettings/Microsoft.SqlServer.Configuration.LandingPage.Properties.Settings”的错误。
解决办法:
删除文件:
C:UsersusernameLocal SettingsApplication DataMicrosoft_CorporationLandingPage.exe_StrongName_ryspccglaxmt4nhllj5z3thycltsvyyx10.0.0.0user.config
win7系统目录是:
C:UsersusernameAppDataLocalMicrosoft_CorporationLandingPage.exe_StrongName_ryspccglaxmt4nhllj5z3thycltsvyyx10.0.0.0user.config
2,SQL Server 2008 R2安装过程中提示"Could not open key:unknowncomponents7abfe44842c12b390af18... verify that you have sufficient access to that key or contact your support personnel."
解决方法:
以管理员身份运行CMD命令提示符,输入以下语句并运行就OK了
secedit /configure /cfg %windir%infdefltbase.inf /db defltbase.sdb /verbose