Wininit.DLL is a core file for IE7 - it sets the locations in the Registry for temp files.. It's a prime target for viruses and I'm surprised your AV software let it get infected. Can't you just copy it from the CD? bones -----Original Message----- From: jhb-bounce@xxxxxxxxxxxxx [mailto:jhb-bounce@xxxxxxxxxxxxx] On Behalf Of Gerry Winskill Sent: 30 January 2008 16:38 To: jhb@xxxxxxxxxxxxx Subject: [jhb] Emergency In Ward Ten I mentioned Virus attacks this morning, after which I set Avast to seek and destroy. It found a Trojan Horse type in the Windows associated locations and I accepted Delete. That was the last I saw of Windows! Windows now fails to boot, with an error message about missing Wininit.dll. I've tried booting with the Windows XP Home Edition CD, after setting BIOS to look for bootup in the CD drive, but that produces the same error message. I've managed to access Thunderbird via the Task Manager, to get in touch with what masquerades as the living world. Any suggestions much appreciated. Gerry Winskill