AVG installation for iMac

Hello Marie, 

We are glad to help you. If the old version of AVG does not remove properly, you might face these kind of issues. Please follow the below steps to remove old files. 

1. Open Finder
2. In menubar select Go > Go to Folder…
3. Type /Library/Application Support/ and hit the enter key
4. Locate and delete AVGAntivirus folder
5. Reboot computer and AVG should be removed.

Then, try to install AVG program again. Please try the above steps and let us know if its working. Keep us updated.

Hello,
Thanks for reply and your advices but it don't work.
I have deleted all the files and in all records, I have always the same message ?
I uploaded the app from your site : avg_mac_security_online.dmg
but I can't install it…
Thank again for your help
Marie-Ange

Hi, when I try to install the AVG anti-virus via  .dmg installer, I get this message : AVG Antivirus is already installed, please uninstall the previous version first.
I have no program installed and I have delete all the older versions.
How can I do to resolve this problem please ?
Thank you very much
Marie-Ange

Marie, I'm sorry to know that you're not still facing this issue. Could you please share the screenshot of the error message which you receive while installing the AVG AntiVirus on your PC.
Also please confirm whether you've removed all the AVG Traces on your PC and uninstalled the older version.
Thank you.

Hello,
Thanks for reply and your advices but it don't work.
I have deleted all the files and in all records, I have always the same message ?
I uploaded the app from your site : avg_mac_security_online.dmg
but I can't install it…
Thank again for your help
Marie-Ange

Thank you for sharing the screenshot.
I sent you an email that provided additional support to resolve this issue.
Please check for the email and revert to us.
Thank you.