Hello Bengt-olof,
We are sorry for the inconvenience caused.
Are you using the free, trial or paid version?
Tried to update both automatic and manually did not help.
Issue resolved (https://support.avg.com/answers?id=906b0000000D5NcAAK).
AVG Guru
Additional info located in this topic (https://support.avg.com/answers?id=906b0000000D5NcAAK).
Bengt-Olof, In future always please try to keep whole conversation in one question/thread to speed up any resolution.
AVG Guru