I am getting an error message when using CRM 2011 in IE11 but this error does not appear if I run it in IE8 or IE9.
Here is the error message:
<CrmScriptErrorReport><ReportVersion>1.0</ReportVersion><ScriptErrorDetails><Message>Unable to get property 'getAttribute' of undefined or null reference</Message><Line>1</Line><URL>/_static/_common/scripts/PageLoader.js?ver=-1409502562</URL><PageURL>/main.aspx?etc=112&extraqs=%3f_gridType%3d112%26etc%3d112%26id%3d%257b776C5FBD-91F4-E411-A98A-0050568A23A2%257d%26pagemode%3diframe%26preloadcache%3d1431343835318%26rskey%3d969816755&pagetype=entityrecord</PageURL><Function>executeAction(action)</Function><CallStack><Function>executeAction(action)</Function></CallStack></ScriptErrorDetails><ClientInformation><BrowserUserAgent>Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.1; Trident/6.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; Tablet PC 2.0)</BrowserUserAgent><BrowserLanguage>en-US</BrowserLanguage><SystemLanguage>en-US</SystemLanguage><UserLanguage>en-IE</UserLanguage><ScreenResolution>1364x768</ScreenResolution><ClientName>Web</ClientName><ClientTime>2015-05-11T12:30:40</ClientTime></ClientInformation><ServerInformation><OrgLanguage>1033</OrgLanguage><OrgCulture>6153</OrgCulture><UserLanguage>1033</UserLanguage><UserCulture>6153</UserCulture><OrgID>{1E51E886-58B8-E011-8747-0050568A23A2}</OrgID><UserID>{91E742D6-D531-E411-A36C-0050568A23A2}</UserID><CRMVersion>5.0.9690.3911</CRMVersion></ServerInformation></CrmScriptErrorReport>Anyone any ideas on this?