Good I think you were using something like a single shared disk which is not really good. Anyway keep in mind that the problem comes out AFTER installing SQL... If you need further help feel free to ask
It has Network disk active to scan (in every pc), but they say us that this is no problem because only scans when a file is open. There isnt a process scanning the network,
but we will disable this option and test.
I dont know how NOD32 works, so we will test this too.