Re INstallation errors - multiple times...help please

Angelidis,
We are sorry, you can find answer to your question together with your another post. Please try keep whole conversation in one question/thread to speed up resolution. Thank you!

Hi,
I had the AVG free version. I couldn't do an update and got a general error code: 0x0643 followed by 0x0070643. I uninstalled the program using AVG remover. I have attempted to install the free AVG version but keep getting the same error and I am now in a loop - uninstall, install, error…
I have read the community posts, and this issue seems to pop up quite often…but not on re-installation, so not quite sure what to do now.
Any help would be greatly appreciated as I have no antivirus protect on at the moment.
Many thanks.

A, 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!. Please see your other posting (https://support.avg.com/answers?id=906b0000000DWYuAAO).
AVG Guru