problem with trojan ???

I had one trojan.agent detected.
I used a removal tool.
I believe that this problem or another one presiste.
The folder Windows Temp creates files, consecutively, with 0 Kbs without being possible to remove, except in security way.

Thanks

Folder %systemroot%\temp is used by the system for saving of only temporary necessary files, also it OK, if you can see some of them there.

Switch off/Disable:
- Antivirus and and, if you have - Firewall.
- System Restore

- [URL="http://virusinfo.info/showthread.php?t=9207"]Execute following script[/URL] in Manual disinfection
[CODE]begin
SearchRootkit(true, true);
SetAVZGuardStatus(True);
DelBHO('{DFB852A3-47F8-48C4-A200-58CAB36FD2A2}');
DelBHO('{92780B25-18CC-41C8-B9BE-3C9C571A8263}');
DelBHO('{2670000A-7350-4f3c-8081-5663EE0C6C49}')
BC_ImportAll;
ExecuteSysClean;
BC_Activate;
ExecuteRepair(13);
SetAVZPMStatus(True);
RebootWindows(true);
end.[/CODE]

- Clean Temp-Maps, Cache of Browsers, Recycler. Use Windows service tool [URL="http://support.microsoft.com/?scid=kb%3Ben-us%3B315246&x=17&y=6"]cleanmgr[/URL] or [URL="http://www.ccleaner.com/"]CCleaner[/URL] or [URL="http://www.clearprog.de/"]ClearProg[/URL]
- Close all the programs and start only Internet Explorer!!!
- Repeat a log file of AVPTool.
- Make a log file with Hijackthis ([URL="http://virusinfo.info/showthread.php?t=9184"] Analysis, p.3 [/URL] for further informations).
- Switch Antivirus and, if you have - Firewall, on.
- Go On-Line
- Attach both logs to your new post..