AVG firewall 2017 blocks my network

Hello Dimitris,

We request you not to post multiple times for the same issue, you won't obtain an answer to your query faster.
Please refer your other posting via https://support.avg.com/answers?id=906b0000000Dd0I .
Thank you.

I have been using AVG since 2009, never had any problems. With the last update however AVG firewall blocks my network shared folders, printer share and most importantly the software I need to run for my work(an accounting software) on my client computers.
A problem I cannot seem to fix, since you removed the Firewall Application Rule. Why on earth would you remove the advanced settings and mess things up like that?

If I do not fix this in the next few days, I will ask for a refund. Any help would be appreciated.

Dimitris, Also please try to keep the whole conversation in one question/thread to speed up any resolution.
AVG Guru

Hello Dimitris,

We request you not to post multiple times for the same issue, you won't obtain an answer to your query faster.
Please refer your other posting via https://support.avg.com/answers?id=906b0000000Dd0I .
Thank you.