How to locate and terminate AVG Drive Defrag Backend?

Thomas, You've actually posted your query in the wrong area! It should have been located here (https://support.avg.com/answers#!/feedtype=RECENT&dc=Windows&criteria=ALLQUESTIONS).
Have a look @ this link (https://support.avg.com/answers?id=906b0000000D5ZUAA0).

AVG Update requires terminating AVG Drive Defrag Backend, which must be done before clicking Next. There is no assistance from the Wizard.  Will CANCEL until I hear from AVG or someone with advice.

Thomas, You've actually posted your query in the wrong area! It should have been located here (https://support.avg.com/answers#!/feedtype=RECENT&dc=Windows&criteria=ALLQUESTIONS).
Have a look @ this link (https://support.avg.com/answers?id=906b0000000D5ZUAA0).