Below are the minimum requirements for Trendmicro:
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Trend Micro™ HouseCall
FREE on-demand service scans your PC for viruses, spyware, and more.
Trend Micro™ HouseCall™ is a FREE Web-based solution designed to scan your PC for a wide range of Internet security threats including viruses, worms, Trojans, and spyware. It also detects system vulnerabilities and provides a link so you can easily download missing security patches. After each scan, HouseCall delivers a detailed report, which identifies security threats detected on your computer.
Scan Now. It's Free!
Trend Micro’s HouseCall requires the following minimum system components:
* 133MHz Intel™ Pentium™ processor or equivalent
* 64MB of RAM
* At least 30MB of available disk space
* Microsoft Windows 98SE/NT4.0,SP6a/2000,SP2/XP,SP1/2003 and Windows MCE 2005
* Linux Distributions that supports libc6
* Solaris 2.6 and above
* Microsoft Internet Explorer (IE) 6.0 or later
* Mozilla Firefox 1.0.5, 1.0.6, 1.0.7, 1.5
* Mozilla 1.7.12
* Display: Monitor that supports 800 x 600 resolution at 256 colors or higher
Why not post a Hijack This log and let the experts take a look. Follow the directions in the link below and post in the appropriate forum.http://www.bleepingcomputer.com/forums/t/34773/preparation-guide-for-use-before-using-malware-removal-tools-and-requesting-help/