[cannot remove XxX.xXx file]

oops, heres the dds.txt

DDS (Ver_09-12-01.01) - NTFSX64

Run by Dave at 15:44:45.68 on Sun 01/31/2010

Internet Explorer: 7.0.6002.18005 BrowserJavaVersion: 1.6.0_17

Microsoft

[cannot remove XxX.xXx file]

After trying MBAM and Avira i cannot remove this nasty file. Its keeps coming back in my temp folder after reboot. i followed the instructions http://forums.malwarebytes.org/index.php?showtopic=9573 and have attached all the log files. i am currently waiting on a windows 7 upgrade disc which should be here in a week, but in the meantime i dont want to be working on an infected pc. please help if possible. thank you

mbam_log_2010_01_31__15_35_34_.txt

DDS.txt

ark.txt

Attach.zip