This file works perfectly on Windows XP SP3 with Kaspersky Anti-Virus 2012 (version 12.0.0.374) 
installed. Let me know in the comments if this file works on "Kaspersky Internet security 2012" or in 
Windows 7 or Vista.
1. Turn off "Self-Defence" from Kaspersky Settings window.
2. Completely Exit kaspersky software. (right-click and Exit)
3. Dwnload and run the Kaspersky 2012 Trial resetter
Note: Your computer will be restarted, so save all your open works
4. After you apply the crack, you must activate the Trial via Internet

http://www.4shared.com/get/rHjCyqT8/Kaspersky_Trial_Resetter_2012_.html