SQLSever R2 不能启动 'MSSQLServerOLAPService'的解决方法

打开事件管理器,清除应用程序所有事件即可。参考文章：http://www.kodyaz.com/articles/sql-server-2008-setup-service-mssqlserverolapservice-start-request-failed.aspx

1. Open Event Viewer from Administrative Tools menu, or executing "eventvwr" in Run command
2. Click on Application events. Then using context menu or Action menu, choose "Clear all Events" option.
3. Then restart MSSQLServerOLAPService service from Services Management Console.