White cross on avg icon

Hello Irene,

We're sorry to hear this. 
This isn't the usual behavior of the AVG program.
We suggest you to try repairing (| AVG (https://support.avg.com/SupportArticleView?l=en&urlName=Repair-AVG-Antivirus&q=How+to+repair+AVG&supportType=home)) the AVG program once & check if it helps.
Thank you and keep us updated.

Hello Irene,

We're sorry to hear this. 
This isn't the usual behavior of the AVG program.
We suggest you to try repairing (| AVG (https://support.avg.com/SupportArticleView?l=en&urlName=Repair-AVG-Antivirus&q=How+to+repair+AVG&supportType=home)) the AVG program once & check if it helps.
Thank you and keep us updated.

i  reinstalled avg free on 10th jan. it has been fine till tonight and now has red  circle with white cross. 
this is second time this has happened. how do i do a repair