Step 1
1. Open kaspersky
2. Click on setting
3. Click on option
4. Unselected => Enable Self-Defense
5. Exit kaspersky from the taskbar
6. Run kaspersky.exe file
7. Run the kaspersky
8. Kaspersky license option came.
9. Then select Trial Activatation option came
10. Select it and online update it
11. your trial period of kaspersky reset successfully
12. best of luck
13. Click here file kaspersky.exe
