AVAST Gets Rekt with Smart Scan

Help, when I use avast on my PC it gets this error that says “Avast is Down” and that “Something has gone wrong.” and that I should try restarting it. But when I restart, it kind of skips the scanning part about virus scan.

I have it on a unlisted Youtube video. Here; https://youtu.be/DT1lCaEDcV4

Do u try repair?
Repair Avast:

  1. Control Panel → Add/Remove programs → Avast
  2. Click on ‘Repair’.
  3. Follow instructions.
  4. Reboot.

If Repair doesn’t fix the problem, try the following:
Clean Install of Avast:
https://goo.gl/4Ptzkf
If you need additional help with the Clean Install, watch this:
https://youtu.be/p-h3myRD51A