Kaspersky is giving me problems

I installed a trial version of Kaspersky AV pro, and then I uninstalled it once the trial period ended. However, when I start Avast 4.6 AV home edition, it says that it detected Kaspersky service, therefore, will shut off p2p shield, instant chat shield and some other shield. Anyone know how I can “completely” remove Kaspersky from my laptop? I removed Kaspersky using add/remove section of Windows XP home edition.

gsp21q - WELCOME TO THE BEST SUPPORT FORUMS OUT THERE !!!

To remove absolutely all traces of Kaspersky from the registry, use this:

http://www.ice-kav.com/downloads/util/KAV_Registry_Clean.zip

Also, I advise you to read more about everything in here:

http://www.ice-kav.com/utilities.php

  1. Delete Avast
  2. Delete Kaspersky completely (use CCleaner and CleanUp!)
  3. Reboot
  4. Install Avast
  1. Use this util
    http://www.ice-kav.com/downloads/util/KAV_Registry_Clean.zip
  2. delete files
    Kl1.sys, klick.sys, klin.sys, klmc.sys in folder …windows\system32\drivers
  3. delete registry keys
    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Kl1
    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Klif
    HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Klmc

and

HKEY_LOCAL_MACHINE\SYSTEM\ControlSet…\Services\Kl1
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet…\Services\Klif
HKEY_LOCAL_MACHINE\SYSTEM\ControlSet…\Services\Klmc

I think it’s all