Message saying 'there are no active components'

I have received an error message stating that there are no active components. I'm not sure what I have done. Is there a solution please.
I have also downloaded a free AVG virus protection version whilst I resolve the above problem.

Hello Allan,
We are sorry to know that. To fix this issue, we suggest you to completely remove and reinstall AVG Internet Security from your computer. Please click on this link for the steps to uninstall AVG http://avgclick.me/UninstallAVGAV. And to install AVG Internet Security back, please use this link http://files-download.avg.com/inst/mp/AVG_Internet_Security_1930.exe.
Thank you

Allan, Have a look @ this AVG article (http://avgclick.me/RepairAVG).
AVG Guru