When you access a website in Event viewer there is a error message "Metabase Key 7041 is out of range. using 1 as default".Metabase Key 7041 - AspExecuteInMTAAspExecuteInMTA Metabase Property(ASP pages to run on multithreaded apartment (MTA) threads instead of single-threaded apartment (STA) threads. Analysis If your COM components are primarily free-threaded or both-threaded, running the ASP threads as MTA can improve performance significantly. By default, the AspExecuteInMTA property is set to 0, which means that ASP does not execute in MTA. Set this property to 1 at the application level to enable ASP to run in MTA. Fix Open MBSchema.xml through Metabase editor. Set "AspExecuteInMTA" value as 0.