1. Uninstall IIS, reboot. Install IIS. Reconfirm WBI is ready to go. Try WBI connection via web browser again

2. If above does not address the issue, than perform the steps as outlined in the link in the error message found at http://support.microsoft.com/?kbid=267904

Server Error in '/AyaNovaWBI' Application.
Failed to access IIS metabase.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.Web.Hosting.HostingEnvironmentException: Failed to access IIS metabase.

The process account used to run ASP.NET must have read access to the IIS metabase (e.g. IIS://servername/W3SVC). For information on modifying metabase permissions, please see http://support.microsoft.com/?kbid=267904.

Source Error:
An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:
 
[HostingEnvironmentException: Failed to access IIS metabase.]
 ¦nbsp; System.Web.Configuration.MetabaseServerConfig.MapPathCaching(String siteID, VirtualPath path) +3492154
 ¦nbsp; System.Web.Configuration.MetabaseServerConfig.System.Web.Configuration.IConfigMapPath.MapPath(String siteID, VirtualPath vpath) +9
 ¦nbsp; System.Web.Hosting.HostingEnvironment.MapPathActual(VirtualPath virtualPath, Boolean permitNull) +163
 ¦nbsp; System.Web.CachedPathData.GetConfigPathData(String configPath) +382
 ¦nbsp; System.Web.CachedPathData.GetConfigPathData(String configPath) +243
 ¦nbsp; System.Web.CachedPathData.GetApplicationPathData() +68
 ¦nbsp; System.Web.CachedPathData.GetVirtualPathData(VirtualPath virtualPath, Boolean permitPathsOutsideApp) +3385663
 ¦nbsp; System.Web.Configuration.RuntimeConfig.GetLKGRuntimeConfig(VirtualPath path) +189

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