Hey guys
I downloaded the new preview build and my Norton Internet Security flagged the file “physx3cookingdebug_x86.dll” as a suspicious file. just letting you know.
Pfft…Norton itself is a virus. 
I’ve been using the home edition of Avast for years and havent had a single craziness. Get rid of Norton and save yourself!
Thanks for the info.
You are not the first person to let us know this file was flagged as a virus. However it’s content supplied by Nvidia and we are very sure it’s a false-positive.
Ok great, thanks guys.
no viruss totaly not