I have three PC's. I just changed from Ewido 3.5 to Ewido 4.0 on all of them. On one PC the following item showed up: Name Shown in Ewido: Trojan.Bat.Delete.BM Location: C:\WINDOWS\spupdsvc.log I have not been able to scan it with McAfee, Bitdefender 8 free and a2free 1.65 because that PC is currently in use by my wife. For antivirus I am using McAfee Enterprise 7.1 with the latest DAT file. I have restored the file from Quarantine until I am confident that it is a real threat. Nothing was detected on the Ewido 4.0 scan of the other 2 PC's. Could this be a False Positive? Thank you.