After I unistalled the Media Module this error can be seen in the EventViewer.
AssemblyVersion: 04.08.00
PortalID: -1
PortalName:
UserID: -1
UserName:
ActiveTabID: -1
ActiveTabName:
RawURL: /dotnetnuke_2/Host/Host Settings/tabid/16/portalid/0/Default.aspx
AbsoluteURL: /dotnetnuke_2/Host/Host%20Settings/tabid/16/portalid/0/Default.aspx
AbsoluteURLReferrer: http://localhost/dotnetnuke_2/Host/Host%20Settings/tabid/16/portalid/0/Default.aspx
UserAgent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; .NET CLR 2.0.50727; InfoPath.2; .NET CLR 1.1.4322; .NET CLR 3.0.04506.648; .NET CLR 3.5.21022)
DefaultDataProvider: DotNetNuke.Data.SqlDataProvider, DotNetNuke.SqlDataProvider
ExceptionGUID: 39a8c8eb-67a8-4b72-bc5d-b1bc060ff6e7
InnerException: Could not load file or assembly 'DotNetNuke.Modules.Media' or one of its dependencies. The system cannot find the file specified.
FileName:
FileLineNumber: 0
FileColumnNumber: 0
Method: System.RuntimeTypeHandle._GetTypeByName
StackTrace:
Message: System.IO.FileNotFoundException: Could not load file or assembly 'DotNetNuke.Modules.Media' or one of its dependencies. The system cannot find the file specified. File name: 'DotNetNuke.Modules.Media' at System.RuntimeTypeHandle._GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark, Boolean loadTypeFromPartialName) at System.RuntimeTypeHandle.GetTypeByName(String name, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark) at System.RuntimeType.PrivateGetType(String typeName, Boolean throwOnError, Boolean ignoreCase, Boolean reflectionOnly, StackCrawlMark& stackMark) at System.Type.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase) at System.Web.Compilation.BuildManager.GetType(String typeName, Boolean throwOnError, Boolean ignoreCase) at DotNetNuke.Framework.Reflection.CreateType(String TypeName, String CacheKey, Boolean UseCache, Boolean IgnoreErrors) in C:\Inetpub\wwwroot\DotNetNuke_2\Library\Components\Framework\Reflection.vb:line 278 WRN: Assembly binding logging is turned OFF. To enable assembly bind failure logging, set the registry value [HKLM\Software\Microsoft\Fusion!EnableLog] (DWORD) to 1. Note: There is some performance penalty associated with assembly bind failure logging. To turn this feature off, remove the registry value [HKLM\Software\Microsoft\Fusion!EnableLog].