AVG PC TuneUp Free Trail

Hello Nicolas,
Regret for any inconvenience caused. Could you please share the screenshots ( http://avgclick.me/getscreenshot ) of the scan results page you are referring to assist you further?

When i use your AVG Disk Space Explorer show me that my hard drive (c) have a size of 457.83 GB and i used 81% this is 370.84 GB.
But when they show me the sumary all the files are 146.24 GB.
I need to know why your software dont show me all de 370.84GB and where is the rest? I think i have a virus.

Hello Nicolas,
Regret for any inconvenience caused. Could you please share the screenshots ( http://avgclick.me/getscreenshot ) of the scan results page you are referring to assist you further?

Nicolas, For your info, just in case that you are unaware, you can post the screenshot here in your topic. Click on 'Answer' & then click on the 'Image' [mountain symbol] & follow the instructions. 
AVG Guru