Delete&Install Keys Of Kaspersky

Sometimes we need to delete the activation key of Kaspersky for certain reason.This article teaches how to delete the installed Kaspersky key and also how to install a key in a correct way.
This is the layout of Kaspersky Anti-Virus 8.Go to the "License"Tab as shown above.Click at the button "Merge/Delete".
The above window will pop up and just select delete key.
After the key was successfully removed.The "Merge/Delete" button will become the "Activate the application" so click this button to install a new key.
Next,just choose the option of "Activate using the key file".
After browsed the key file,Kaspersky will determine whether the key is available or not.Click "Activate" to install the selected key.
*Please note that double click on the key file doesn't install the key.It must be install through the above method.