Hi, NOD32 3.0.864.0 Widnows XP SP3 ekrn.exe is creating a huge file in my \windows\temp directory. A dir shows Directory of c:\windows\temp 19-04-2009 02:31 314 HTTEA.tmp 20-04-2009 15:18 11,086,696,748 HTTEB.tmp 2 File(s) 11,086,697,062 bytes This file is being written at a rate of about 5MB per minute. This has happened on three occasions in the last couple of months, and on one occasion used up all my available disk space. I have used sysinternals filemon and procmon. procmon shows both of these files open to ekrn.exe and filemon show continuous writes to this file by ekrn.exe. I have posted a case to ESET and they say that this has nothing to do with ekrn.exe, but procmon and filemon say different. The filenames created are always of the form HTT??.tmp. Has anyone else experienced this? Ta, Andy.