Anti Virus Won't update

Helen, In future please refrain from carrying out multiple topic postings on the same subject! You won't obtain an answer to your query any faster!. Also please try to keep the whole conversation in one question/thread to speed up any resolution. Please see your other posting (https://support.avg.com/answers?id=9060N000000g9gXQAQ).
AVG Guru

Interface says update required when I update it says successful but when I return to inter face its still red saying update required. I have the same problem on three other computers.  ?

Helen, In future please refrain from carrying out multiple topic postings on the same subject! You won't obtain an answer to your query any faster!. Also please try to keep the whole conversation in one question/thread to speed up any resolution. Please see your other posting (https://support.avg.com/answers?id=9060N000000g9gXQAQ).
AVG Guru