If you have a Dell computer and after a update to Windows get pop up an alert about iqvw64e.sys and get the message – A security setting is detecting this as a vulnerable driver and blocking it from loading. 

Here is what you can do to correct that:

• Go to the folder C:\Program Files\Dell\SupportAssistAgent\PCDr\SupportAssist\6.x
• The version will vary based on the version of Dell Support Assistant Agent but it will begin with 6.0
• In that folder you will find a iqvw64e.inf file right click that file and choose Install
• After choosing install you may see a quick flicker from the installation of this driver
• When that is done it may have already corrected the problem, sometimes it requires a reboot to complete.
• You can check in Windows Security, Device Security button Core isolation should have a green check mark