Excuse me! To run DAZ ,whether should close antivirus software? If not, sometimes antivirus software will treat DAZ as virus . But if yes, system is not safety. Because I sometimes meet "daz..lnk" file(index to web address) is virus. I want to know others' opinion. Thanks.

Which anti-virus? I've never had a complaint from Norton, even with the Public betas which presumably have more limited adoption. Kaspersky, on the oher hand, did have a spell of deleting one component of Iray (which made renders pink).

Thanks cat. Here is 360 antivirus which always got mistaken. Anyway good health!

That's Norton too, isn't it? Either something else is adding a layer of trouble or some different feature in 360 compared to my Norton Security Deluxe is causing the problem.

Thanks.

I sometimes close a lot of things down when rendering to free up system resources, but I've never ran into an issue using security software with Daz. Avira, Avast, Kapersky and McAffee are well behaved, as is Malwarebytes.

Thanks.