I did just install mojoPortal version listed above - new installation empty database. Then I did change on IIS to medium trust.
Stack trace:
Cannot subset Regex. Only support if both patterns are identical.
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.NotSupportedException: Cannot subset Regex. Only support if both patterns are identical.
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:
[NotSupportedException: Cannot subset Regex. Only support if both patterns are identical.]
System.Net.WebPermission.IsSubsetOf(IPermission target) +834 System.Security.PermissionSet.IsSubsetOfHelper(PermissionSet target, IsSubsetOfType type, IPermission& firstPermThatFailed, Boolean ignoreNonCas) +10136797 System.Security.SecurityManager.ResolvePolicy(Evidence evidence, PermissionSet reqdPset, PermissionSet optPset, PermissionSet denyPset, PermissionSet& denied, Boolean checkExecutionPermission) +10246364 System.Security.SecurityManager.ResolvePolicy(Evidence evidence, PermissionSet reqdPset, PermissionSet optPset, PermissionSet denyPset, PermissionSet& denied, Int32& securitySpecialFlags, Boolean checkExecutionPermission) +97 [FileLoadException: Could not load file or assembly 'DotNetOpenAuth, Version=3.1.0.9122, Culture=neutral, PublicKeyToken=2780ccd10d57b246' or one of its dependencies. Operation is not supported. (Exception from HRESULT: 0x80131515)] System.Reflection.Assembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark& stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection) +0 System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +416 System.Reflection.Assembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark& stackMark, Boolean forIntrospection) +166 System.Reflection.Assembly.Load(String assemblyString) +35 System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +190 [ConfigurationErrorsException: Could not load file or assembly 'DotNetOpenAuth, Version=3.1.0.9122, Culture=neutral, PublicKeyToken=2780ccd10d57b246' or one of its dependencies. Operation is not supported. (Exception from HRESULT: 0x80131515)] System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +11326376 System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +388 System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai) +232 System.Web.Configuration.AssemblyInfo.get_AssemblyInternal() +48 System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +210 System.Web.Compilation.BuildProvidersCompiler..ctor(VirtualPath configPath, Boolean supportLocalization, String outputAssemblyName) +76 System.Web.Compilation.CodeDirectoryCompiler.GetCodeDirectoryAssembly(VirtualPath virtualDir, CodeDirectoryType dirType, String assemblyName, StringSet excludedSubdirectories, Boolean isDirectoryAllowed) +11315554 System.Web.Compilation.BuildManager.CompileCodeDirectory(VirtualPath virtualDir, CodeDirectoryType dirType, String assemblyName, StringSet excludedSubdirectories) +185 System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +551 [HttpException (0x80004005): Could not load file or assembly 'DotNetOpenAuth, Version=3.1.0.9122, Culture=neutral, PublicKeyToken=2780ccd10d57b246' or one of its dependencies. Operation is not supported. (Exception from HRESULT: 0x80131515)] System.Web.Compilation.BuildManager.ReportTopLevelCompilationException() +76 System.Web.Compilation.BuildManager.EnsureTopLevelFilesCompiled() +1012 System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters) +1025 [HttpException (0x80004005): Could not load file or assembly 'DotNetOpenAuth, Version=3.1.0.9122, Culture=neutral, PublicKeyToken=2780ccd10d57b246' or one of its dependencies. Operation is not supported. (Exception from HRESULT: 0x80131515)] System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +11420374 System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +88 System.Web.HttpRuntime.ProcessRequestInternal(HttpWorkerRequest wr) +11293864