Help with AVG PC Tune up

Jilly, Please refrain from carrying out multiple postings on the same subject! You won't obtain an answer to your query any faster! See posting (https://support.avg.com/answers?id=906b0000000D50SAAS).
AVG Guru

I have bought AVG PC Tune up. If I start it scanning, it gets as far as Clean Up Browser and stops, so it is not functioning. I have unistalled the first download and re-downloaded but the same problem is occurring. I can't find help for this in the FAQs, so it's looking like a waste of money.

Jilly, Please refrain from carrying out multiple postings on the same subject! You won't obtain an answer to your query any faster! See posting (https://support.avg.com/answers?id=906b0000000D50SAAS).
AVG Guru