Unable to install trial version at mac book

Hello Karuna,
We are happy to assist you in installing AVG on your mac book.
Please review the below links to install AVG Antivirus and AVG Cleaner free versions.
http://support.avg.com/SupportArticleView?urlname=How-to-download-and-install-AVG-AntiVirus-for-Mac

http://support.avg.com/SupportArticleView?urlname=How-to-download-and-install-AVG-Cleaner-for-Mac

Please feel free to contact us for any further assistance.
Thank you.

guide me how to install trial version in mac book.

AVG production_755-3.exe

Hello Karuna,
We are happy to assist you in installing AVG on your mac book.
Please review the below links to install AVG Antivirus and AVG Cleaner free versions.
http://support.avg.com/SupportArticleView?urlname=How-to-download-and-install-AVG-AntiVirus-for-Mac

http://support.avg.com/SupportArticleView?urlname=How-to-download-and-install-AVG-Cleaner-for-Mac

Please feel free to contact us for any further assistance.
Thank you.