How do I save from drwt32.exe?

[ProfilerJI]

Hi, I am having Intel Pentium 4 processor 2.4 Ghz, 512 mb RAM, 40 GB SATA HD, Intel 846GAV chipset. When I boot the computer my machine uses 99% of memory. Actually, the when I start the computer that time browser window is not open even if it's process is running. Then end the that process from the task manager, but it starts itself again.
When I delete drwt32.exe from windows/system32 folder, even it keeps reactivate itself and keep coming back.please, Help me!

[Zachary]

Hello! Drwt32.exe is a harmful and dangerous file that creates activities on a users machine which are highly undesirable.
This file is not safe. This virus is a Trojan Virus. You can locate it in the directory C:\WINDOWS\system32\drwt32.exe. You have to remove it from your computer. I suggest you to scan your computer with anti-virus you have to remove it.

[Snake08]

I suggest you to remove any malicious software such as Drwt32.exe from your computer immediately. This file is often bundled with liser.dll. I think you should have to try the Hijackthis. This is a program itself has no virus database and it allows you to see the current computer settings and remove virus manually as you please. Try it!

[Spyrus]

I suggest you to use the any of following anti-virus that helps you remove that virus and protects your computer from any other suspicious virus.
They are as follows:
1. Kasperky Internet security 2010
2. Norton Anti-virus 2010
3. Avast 2010
4. Avg 2010

For better results keep updating the your anti-virus periodically.