Ad-Aware regularly finds a file associated with Pure Network's Network Magic. The file is cantiviruscom.dll. When it is found in a scan I select add to ignore list it will do it but only for a couple days. It will eventually flag the file as Heuristic Malware.
Can you tell me how to fix this please.
Attached are a couple log files plus the actual file itself zipped.

Thanks,

Sandy Hoyes

Hi Sandy,

Thanks for providing so much information. We will investigate this further and report back.

Regards,

Andy
Lavasoft Malware Labs

Something I missed in my original post: the Ignore List has 11 entries against this same file.

Hi there,

Can I ask you to update your definitions again and post back your scan result? Thanks.

Regards,

Andy
Lavasoft Malware Labs

Sorry this took so long. Here you go. I've included logs for the last couple days. Definitions were updated on Wed and then run immediatley after.