I've just installed eScan AntiVirus from the cover disc because my Trend Micro PC-cillin expired. During installation eScan found a trojan which it had difficulty removing (when it had finished there was a button under the window saying 'uninstall unsuccessful'). Unfortunately eScan does not appear to have kept a log of what it did during install. I also tried to update Spybot S&D but this failled at start up with the message A required .DLL file C:\WINDOWS\SYSTEM\ IMAGEHLP.DLL was not found. Ad-Aware SE found Cool Web Search which I thought I'd got rid of last year. Any advice gladly accepted.