Can this feature be disabled without administrative access?
Yes. This can be done by deleting any previously downloaded versionlist.xml files and instructing IE to stop updating the XML file. This can be done by running the following commands in a command window:
reg add "HKCU\Software\Microsoft\Internet Explorer\VersionManager" /v DownloadVersionList /t REG_DWORD /d 0 /f
del “%LOCALAPPDATA%\Microsoft\Internet Explorer\VersionManager\versionlist.xml”
IE 9 打开FORM 界面，JAVA TM is blocked because is out of date and needs to update
原文：http://7642644.blog.51cto.com/7632644/1792969