Hi igor :),

In response:

What file manager do you use?
I use Windows Explorer.
How big is the file, btw?
As stated previously, I had no luck in finding the full filename which showed up in the Avast log. C:\WINDOWS\Installer\$PatchCache$\Managed\AE4454BC981CEF14E9A36795D1BD58B2\7.0.430\SB_Overview.chm.A52FC9C8_19B1_4BD0_95E8_3E4D81AA013F\UG_SB_Body.pdf Error 42136{CHM archive is corrupted.}- File not found.

Which file/s would you like, the chm file(782KB), the pdf file (1.43MB) the containing ‘Help’ folder(61.9MB) inside the Easy Media Creator Program or none of these? Please let me know so I can send you the correct info.