I can't log in to turn off the module (I'm not using it anyway) but I have FTP and SQL access. Is there a way to remove/deactivate the module through either of those?

The log shows the following error: 
<PropertyValue>DotNetNuke.Services.Exceptions.ModuleLoadException: Could not load file or assembly 'DotNetOpenId, Version=2.4.2.8248, Culture=neutral, PublicKeyToken=2780ccd10d57b246' or one of its dependencies. Operation is not supported. (Exception from HRESULT: 0x80131515) ---&gt; System.Web.HttpParseException: Could not load file or assembly 'DotNetOpenId, Version=2.4.2.8248, Culture=neutral, PublicKeyToken=2780ccd10d57b246' or one of its dependencies. Operation is not supported. (Exception from HRESULT: 0x80131515) ---&gt; System.Web.HttpParseException: Could not load file or assembly 'DotNetOpenId, Version=2.4.2.8248, Culture=neutral, PublicKeyToken=2780ccd10d57b246' or one of its dependencies. Operation is not supported. (Exception from HRESULT: 0x80131515) ---&gt; System.IO.FileLoadException: Could not load file or assembly 'DotNetOpenId, Version=2.4.2.8248, Culture=neutral, PublicKeyToken=2780ccd10d57b246' or one of its dependencies. Operation is not supported. (Exception from HRESULT: 0x80131515)  File name: 'DotNetOpenId, Version=2.4.2.8248, Culture=neutral, PublicKeyToken=2780ccd10d57b246' ---&gt; System.NotSupportedException: Cannot subset Regex. Only support if both patterns are identical.     at System.Net.WebPermission.IsSubsetOf(IPermission target)     at System.Security.PermissionSet.IsSubsetOfHelper(PermissionSet target, IsSubsetOfType type, IPermission&amp; firstPermThatFailed, Boolean ignoreNonCas)     at System.Security.PermissionSet.IsSubsetOf(PermissionSet target)     at System.Security.SecurityManager.ResolvePolicy(Evidence evidence, PermissionSet reqdPset, PermissionSet optPset, PermissionSet denyPset, PermissionSet&amp; denied, Boolean checkExecutionPermission)     at System.Security.SecurityManager.ResolvePolicy(Evidence evidence, PermissionSet reqdPset, PermissionSet optPset, PermissionSet denyPset, PermissionSet&amp; denied, Int32&amp; securitySpecialFlags, Boolean checkExecutionPermission)     at System.Reflection.Assembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark&amp; stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection)     at System.Reflection.Assembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, Assembly locationHint, StackCrawlMark&amp; stackMark, Boolean throwOnFileNotFound, Boolean forIntrospection)     at System.Reflection.Assembly.InternalLoad(AssemblyName assemblyRef, Evidence assemblySecurity, StackCrawlMark&amp; stackMark, Boolean forIntrospection)     at System.Reflection.Assembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark&amp; stackMark, Boolean forIntrospection)     at System.Reflection.Assembly.Load(String assemblyString)     at System.Web.Configuration.CompilationSection.LoadAssembly(String assemblyName, Boolean throwOnFail)     at System.Web.UI.TemplateParser.LoadAssembly(String assemblyName, Boolean throwOnFail)     at System.Web.UI.TemplateParser.AddAssemblyDependency(String assemblyName, Boolean addDependentAssemblies)     at System.Web.UI.MainTagNameToTypeMapper.ProcessTagNamespaceRegistrationCore(TagNamespaceRegisterEntry nsRegisterEntry)     at System.Web.UI.MainTagNameToTypeMapper.ProcessTagNamespaceRegistration(TagNamespaceRegisterEntry nsRegisterEntry)     at System.Web.UI.BaseTemplateParser.ProcessDirective(String directiveName, IDictionary directive)     at System.Web.UI.TemplateControlParser.ProcessDirective(String directiveName, IDictionary directive)     at System.Web.UI.TemplateParser.ParseStringInternal(String text, Encoding fileEncoding)     --- End of inner exception stack trace ---     at System.Web.UI.TemplateParser.ProcessException(Exception ex)     at System.Web.UI.TemplateParser.ParseStringInternal(String text, Encoding fileEncoding)     at System.Web.UI.TemplateParser.ParseString(String text, VirtualPath virtualPath, Encoding fileEncoding)     --- End of inner exception stack trace ---     at System.Web.UI.TemplateParser.ParseString(String text, VirtualPath virtualPath, Encoding fileEncoding)     at System.Web.UI.TemplateParser.ParseReader(StreamReader reader, VirtualPath virtualPath)     at System.Web.UI.TemplateParser.ParseFile(String physicalPath, VirtualPath virtualPath)     at System.Web.UI.TemplateParser.ParseInternal()     at System.Web.UI.TemplateParser.Parse()     at System.Web.UI.TemplateParser.Parse(ICollection referencedAssemblies, VirtualPath virtualPath)     at System.Web.Compilation.BaseTemplateBuildProvider.get_CodeCompilerType()     at System.Web.Compilation.BuildProvider.GetCompilerTypeFromBuildProvider(BuildProvider buildProvider)     at System.Web.Compilation.BuildProvidersCompiler.ProcessBuildProviders()     at System.Web.Compilation.BuildProvidersCompiler.PerformBuild()     at System.Web.Compilation.BuildManager.CompileWebFile(VirtualPath virtualPath)     at System.Web.Compilation.BuildManager.GetVPathBuildResultInternal(VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile)     at System.Web.Compilation.BuildManager.GetVPathBuildResultWithNoAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile)     at System.Web.Compilation.BuildManager.GetVPathBuildResultWithAssert(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile)     at System.Web.Compilation.BuildManager.GetVPathBuildResult(HttpContext context, VirtualPath virtualPath, Boolean noBuild, Boolean allowCrossApp, Boolean allowBuildInPrecompile)     at System.Web.UI.TemplateControl.LoadControl(VirtualPath virtualPath)     at System.Web.UI.TemplateControl.LoadControl(String virtualPath)     at DotNetNuke.UI.Skins.Controls.Login.&lt;HasSocialAuthenticationEnabled&gt;b__1(AuthenticationInfo a)     at System.Linq.Enumerable.WhereSelectListIterator`2.MoveNext()     at System.Linq.Enumerable.WhereSelectEnumerableIterator`2.MoveNext()     at System.Linq.Enumerable.Any[TSource](IEnumerable`1 source)     at DotNetNuke.UI.Skins.Controls.Login.HasSocialAuthenticationEnabled()     at DotNetNuke.UI.Skins.Controls.Login.OnLoad(EventArgs e)     --- End of inner exception stack trace ---

Thanks for your response, Mark. I don't see where openID exists as a module that I can simply delete. Since it is part of authentication and security am I not looking in the right place?