When NOD32 18.104.22.168 found a Threat, but the file was used at this time from other software he copies the file in quarantine again and again and again. He also show she baloon popup about the Threat again and again. In the quarantine I found 100 copies of that file. 1. solution: Nod32 blocks the file untile the next start of the Computer (with only one baloon popup about the Threat) and copies the file at boottime in quarantine (one time). 2. solutionbetter) Nod32 unlocks the file immediately (with or without user interaction) show one baloon popup about the Threat and copies the file in quarantine (one time).