Delivery67.com malware

Hi, I'm running 21.5.0.19 NIS on MS Windows 7 Professional 64 bit.  Last run of Live Update 1 minute ago.  This delivery67.com opens a new Chrome Browser session and wants me to download updates.  I know not to and close it, but any way to delete this?  I can't find it in Control Panel or in any directory.  Thanks.