Windows XP(NT)Pro Sp2 Ewido 4 free version(on dmend) updated regularely. I don't know if this is a real Trojan or not.It is in quarantine since 08.10.. It was just when I installed Fasterfox and StumbleUpon in Firefox and went on the Web one or two times, and didn't download anything. I have seen some of the threads in this forum so I know even less. I know that this could be a false alarm and I don't know how to get to the properties of this file. This is from the report: C:\WINDOWS\$NtServicePackUninstall$\wininet.dll -> Downloader.Agent.arh : Cleaned with backup (quarantined). The same info is in the quarantine.