*SSO服务无法启动.

Error 0x80131700:Could not create SSOSQL. To fix the problem, reinstall SSO or try 'regasm SSOSQL.dll' from a Visual Studio command prompt.
 Error Code: 0x80131700

[解决方法]

打开Visual Studio Command Prompt ，定位当前目录到SSOSQL.DLL所在目录"C:\Program Files\Common Files\Enterprise Single Sign-On" ，执行regasm SSOSQL.dll命令，运行结果显示类型注册成功。执行NET START ENTSSO命令，ENTSSO服务顺利启动

*错误0xC0002A1F,Cannot perform encryption or decryption because the secret is not available from the master secret server.

[解决方法]

you may have the wrong secret. Secrets are backed up in *.bak files by default to your ENTSSO install dir which is normally C:\Program Files\Common Files\Enterprise Single Sign-On. If you have several in there try restoring them earliest date first until you find one that works. Open "SSO Administration" from startmenu, expand the tree "Enterprise Single Sign-On", right click "System", then click "Restore Secret", select the bak file.