when i select configure diagnostic logging in central admin i get the following error
error file not found
in uls logs i see the following
07/01/2014 13:25:12.93 w3wp.exe (0x1998) 0x0844 SharePoint Foundation Logging Correlation Data xmnv Medium Name=Request (GET:http://vsrsp10qaapp:9999/_admin/metrics.aspx) 6c6d233a-fb35-491e-87c2-ba4ab41afeb1
07/01/2014 13:25:12.93 w3wp.exe (0x1998) 0x0844 SharePoint Foundation Logging Correlation Data xmnv Medium Site=/ 6c6d233a-fb35-491e-87c2-ba4ab41afeb1
07/01/2014 13:25:12.95 w3wp.exe (0x1998) 0x0844 SharePoint Foundation Runtime tkau Unexpected System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.Practices.ServiceLocation, Version=1.0.0.0, Culture=neutral,
PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified. at Microsoft.Opex.Rkm.Common.Logging.DiagnosticsService.ProvideAreas() at Microsoft.SharePoint.Administration.SPDiagnosticsServiceBase.EnsureAreas()
at Microsoft.SharePoint.Administration.SPDiagnosticsServiceBase.get_Areas() at Microsoft.SharePoint.ApplicationPages.MetricsPage.OnLoad(EventArgs e) at System.Web.UI.Control.LoadRecursive()
at System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) 6c6d233a-fb35-491e-87c2-ba4ab41afeb1
07/01/2014 13:25:12.96 w3wp.exe (0x1998) 0x0844 SharePoint Foundation Monitoring b4ly Medium Leaving Monitored Scope (Request (GET:http://vsrsp10qaapp:9999/_admin/metrics.aspx)). Execution Time=29.7579720327584 6c6d233a-fb35-491e-87c2-ba4ab41afeb1
07/01/2014 13:25:14.94 w3wp.exe (0x1998) 0x0814 SharePoint Foundation Topology e5mc Medium WcfSendRequest: RemoteAddress: 'http://vsrsp10qaapp:32843/9283a893bbd8454982688fd214f2cf85/MetadataWebService.svc' Channel: 'Microsoft.SharePoint.Taxonomy.IMetadataWebServiceApplication'
Action: 'http://schemas.microsoft.com/sharepoint/taxonomy/soap/IDataAccessReadOnly/GetChanges' MessageId: 'urn:uuid:6657c8c4-fd07-4545-984a-5d9121ad29f5'
07/01/2014 13:25:14.94 w3wp.exe (0x0C18) 0x1450 SharePoint Foundation Topology e5mb Medium WcfReceiveRequest: LocalAddress: 'http://vsrsp10qaapp.southerntrust.local:32843/9283a893bbd8454982688fd214f2cf85/MetadataWebService.svc'
Channel: 'System.ServiceModel.Channels.ServiceChannel' Action: 'http://schemas.microsoft.com/sharepoint/taxonomy/soap/IDataAccessReadOnly/GetChanges' MessageId: 'urn:uuid:6657c8c4-fd07-4545-984a-5d9121ad29f5' b1d3864d-60a0-4625-bb4c-7644b54846b4
07/01/2014 13:25:14.94 w3wp.exe (0x0C18) 0x1450 SharePoint Foundation Monitoring nasq Medium Entering monitored scope (ExecuteWcfServerOperation) b1d3864d-60a0-4625-bb4c-7644b54846b4
i have carried out an iisreset and restart of the server problem still exists.
health analyser is report an error
Could not load file or assembly 'Microsoft.Practices.ServiceLocation, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.