Laptop is now longer part of homegroup with desktop and printer

Since installing AVG Internet Security Unlimited on our desktop, laptop, and phones, the laptop is no longer part of the home group we have set up on the desktop.  We are now unable to print from the lap top. Any help will be appreciated.

Bill

Hello William,

We are sorry for the inconvenience caused.
We request you to disable AVG Internet Security temporarily and check whether you able to print from the laptop.
Please try adding the laptop again to the Zen network if it is missing from the list.
If you are using the 2017 version of AVG Internet Security then please right click on the AVG System Tray icon and move AVG Passive mode cursor to left so that it will get disabled.