AVG Internet Security still crashes after last update

Dear Midhun or colleague, 

AVG Internet Security still crashes since last update.

When I start up my computer last Monday February 21, Tuesday February 22 and this morning AVG Internet Security crashes again. In total three times this week??

First I had to start, of course, with AVG Clear, after this I have to install AVG Security again.

Yours sincerely,

Niki