- Click on the Kaspersky license manager from the main window (seen at lower right).
- The License management window will now popup with two options for you. Click on the “Activate the application with a new license” option.
- Disconnect your internet connection and enter this code.
T1JVS-NNMBD-K1QTN-SUBP8
- Followed by that an error window will be displayed with a message “Activation error:Cannot setup server connection”. Now Click on “OK”.

- You will now be shown with the window to activate kaspersky 2011 with license key.

- Just browse and locate your new license key file and done