Trojan frutca help!?!?

A online scan has detected trojan frutca on my HD, 65 files like this

C:\System Volume Information_restore{37C8BC5D-1615-4E0D-8D16-D06D1121A396}\RP15\A0018736.dll

are infected!!

But Avast doesn’t detect them, how to restore my security ???

Please help me!! ???

First of all, you don’t need to post the same question twice!

Now, to your question:
1. Disable system restore
Windows XP:

  1. Right click on the “My Computer” icon on the Windows desktop.
  2. Click “Properties”.
  3. Click on the “System Restore”.
  4. Place a tick in “Turn off System Restore on all Drives”.
  5. Click OK.
  6. Close and RESTART your system.

Windows ME:

  1. Right click on the “My Computer” icon on the Windows desktop.
  2. Click “Properties”.
  3. Click on “Performance”.
  4. Click “File system”.
  5. Click “Troubleshooting”.
  6. Check “Disable system restore”.
  7. Click on OK.
  8. Close and RESTART your system.

2. Do another scan

… and if your system is clean:

3. Re-enable system restore