Trackify.com pop-up scam

Hello Petter,
We apologize for the inconvenience caused. Please confirm your registered email address in private message to check your account details. If possible, kindly provide us with the screenshot http://avgread.me/1aZxsAV of the virus popups and pop ups on AVG user interface.
Thank you,
Vivek, AVG Customer Care.

Hello!  My Google Chrome got infected with an annoying pop-up scam from trackify.com that tells be I'm infected with viruses, or sometimes it just shuts down Chrome.  AVG Anti-Virus tells me everyting is fine.  I re-installed Chrome to no help.  There are several pages describing this problem but they also wants me to buy new software to get rid of the problem and I do not know who to trust here…

User-added image

Hello -  here is a screenshot attached. 

Unfortunately I mispelled the name, it should read TRACKNOTIFY.COM.  In the meantime I've run both Windows own tool to track and remove harmful files, as well as Malwarebytes Adw Cleaner.  Removed and reinstalled Chrome several times.  But the trouble conitinues!  Every time I open Chrome I get the same "Virus Alarm".