I was going through some old CD's today and I had one that was old and not used anymore. I removed it from the CD player and destroyed it. A moment later Norton popped up and told me that I had an unresolvable threat on that drive in a file. My only options were to 'rescan' or 'get help' I did a rescan and it brought back up the same error even though I had a different CD in the drive. I thought the error must be caught in my cache, buffer, etc. So I did a complete shut down and when I rebooted the same error popped up. Now I'm stumped.
I was going through some old CD's today and I had one that was old and not used anymore. I removed it from the CD player and destroyed it. A moment later Norton popped up and told me that I had an unresolvable threat on that drive in a file. My only options were to 'rescan' or 'get help' I did a rescan and it brought back up the same error even though I had a different CD in the drive. I thought the error must be caught in my cache, buffer, etc. So I did a complete shut down and when I rebooted the same error popped up. Now I'm stumped.
Krombacher stated that Auto-Protect was disabled at the time. If the file was not opened the system should be safe. Trojan.ADH is a heuristic detection and so the file may actually be a legitimate one, as the detection certainty is less than it would be had the file matched a signature for a known threat. The file could be uploaded to VirusTotal to see if other vendors also find the file suspicious.
I don't know why you would have auto protect turned off when it should always be on. What Norton product do you have and what is the version number of it please? What operating system and sp are you using and is it 32 or 64 bit please.?
Have you run a full manual scan since you have done this action to see if you are infected and have you run any seondary on demand scans like with the free versions of Malwarebytes or SuperAntiSpyware?
You are running a very old NIS which I see is because of your operating system.. I'm not sure if any one will remember where those files are placed since it is such an old program, sorry.