Status of Files and printer sharing is Disabled error

AVG Protection
1

> It is necessary to enable Files and printer sharing:
>    Open AVG program.
>    Click Firewall.
>    If the status of Files and printer sharing is Disabled, click >    Change."

Message …
Clicking on CHANGE does nothing.  Give me other option(s).

3

Hello Robert,
We kindly request you to follow the instructions on the article http://support.avg.com/SupportArticleView?urlname=How-to-enable-file-sharing-or-printing-with-AVG-Firewall to enable the File and Printer sharing on your AVG Firewall. Please feel free to contact us for further assistance.
Thank you.

2

Hello Robert,
We kindly request you to follow the instructions on the article http://support.avg.com/SupportArticleView?urlname=How-to-enable-file-sharing-or-printing-with-AVG-Firewall to enable the File and Printer sharing on your AVG Firewall. Please feel free to contact us for further assistance.
Thank you.