I just downloaded the latest version of this AV, I chose to get the portable version from https://portableapps.com/apps/utilities/clamwin_portable here.

But everytime when I try to update its definitions this is what i get:


I already tried reinstalling the application, but it doesn't work. I get the same problem over and over. What else can I do ?

There has been a change in the Clam database of virus/malware signatures used by ClamWin. ClamWin doesn't seem to be having any problem, but it looks like the portable version of ClamWin is having a problem with it. I suggest you contact the ClamWin portable Web site/author for assistance. He might not be aware of the change.

Regards,