HKY_LOCAL_MACHINE下SOFTWARE\Microsoft\Microsoft SQL Server\90\Tools\Setup\ version = 9.00.1399.06(类型为REG_SZ) 和SP = 3(类型为REG_DWORD)
注:如果是890安装在SQL2008下还需要加
HKY_LOCAL_MACHINE下-SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\{147D95C4-1734-4FEE-A3E4-EDB76FAE02EA}
NETframework判断
1、首先版本对不对确定? %windir%Microsoft.NETFrameworkv2.0.50727System.Windows.Forms.dll的版本〉=2.0.50727.1433。
2、HKY_LOCAL_MACHINE下\Software\Microsoft\NET]\Software\Microsoft\NETFramework Setup\NDP\v2.0.50727 Install = 1