Cannot sharte data beteen computers on my home network

Mike, Please see your other posting (https://support.avg.com/answers?id=906b0000000DddIAAS). If you think this repeat posting is an AVG Community support issue please leave feedback on this AVG article (http://avgclick.me/AVGfeedback).
AVG Guru

sin installing the AVG Zen interface I cannot connect my media computers with each other to share files.  I have not been able to find the firewall settings to see if that is the problem

Mike, Please see your other posting (https://support.avg.com/answers?id=906b0000000DddIAAS). If you think this repeat posting is an AVG Community support issue please leave feedback on this AVG article (http://avgclick.me/AVGfeedback).
AVG Guru

Hi Mike,
Please follow the below article to add your Kodi application to exceptions http://support.avg.com/SupportArticleView?urlname=How-to-make-exclusions-from-all-scans-and-shields
Please let us know if you face any issues. Thank you

Which settings do i need to change to alow my Kodi application on computer 1 to locate and share the media library on Comuter 2