hello, i am currently trying your nod32 because its less resource hungry than other scanners. my system: xp,sp2 nod32: trial 2.50.25 database:1.1432 updated today settings: amon running, detection open,create,execute / files local disks&media / media thats all ticked on this page scanning by extension: EXE on options-page all ticked. no exclusions / security all ticked. the problem: i have downloaded an file "datei.exe". when i scan this file with the on demand scanner it says "a variant of win32/agentTV trojan". when i doubleclick the exe. 2 files in the system folder are created one exe, one dll. but so the question why doesnt nod32 interfere?? the setting is alert me when something is found, but it only finds this when i manually scan it?