Broken laptop corrupted avg file

Hello Brahane,
We regret for the inconvenience caused. We would request you to use AVG Rescue Cd to restart your system.The AVG Rescue CD can be used either in the form of a CD/DVD or as an USB memory device. In both cases, the computer must be able to boot system from this device. Please click on the following link to download AVG rescue CD through http://www.avg.com/ww-en/download.prd-arl this link.The following article http://support.avg.com/SupportArticleView?urlname=How-to-use-AVG-Rescue-CD explains how to use AVG Rescue CD. Feel free to contact us for further assistance, Thank you.

Phase 0 : Starting Watch Dog Initialization
Phase 0 : Loading Config…(roots krnl, setup)
Phase 0 : Pre initialization events
Phase 0 : Creating Watch Dog dynamic key list.
Phase 0 : subsystems initialization. this pops up computer won't boot now only goes black please help me fix now

Hello Brahane,
We regret for the inconvenience caused. We would request you to use AVG Rescue Cd to restart your system.The AVG Rescue CD can be used either in the form of a CD/DVD or as an USB memory device. In both cases, the computer must be able to boot system from this device. Please click on the following link to download AVG rescue CD through http://www.avg.com/ww-en/download.prd-arl this link.The following article http://support.avg.com/SupportArticleView?urlname=How-to-use-AVG-Rescue-CD explains how to use AVG Rescue CD. Feel free to contact us for further assistance, Thank you.

Hello Brahane,
When you have the CD or USB disk, insert it into the computer on which you want to run the AVG Rescue CD. If the computer is not set to first check and start from CD or USB device, set it in the BIOS of the computer. To do so, restart your computer and press F1 to enter boot setup.