I have Win7 Pro 64bit 12GB RAM 2.67GHz Intel Xeon. Windows Update installed IE11 but after install continues to show in Windows Update. Tried to uninstall, failed. Check the IE11 log file, don't see anything unusual.
Update history shows IE11 64bit installed successfully.
It seems to work ok but it's annoying it still appears in the update list and it won't uninstall and revert to IE10.
Checked the troubleshooting IE from MS, nothing was of any use.
Michael MacGregor, Senior SQL Server DBA