I wrote a file that could reset the kaspersky trail, so that it could be re-used, there is no need for re-installing kaspersky.
Tested on KIS 7.X..
So now for the fun part..
Download this file and copy it to some place like my documents, you
need to run it every 30 days and reset your key and keeping it in a
specific folder enables backups too..
And last, Sorry guys for the stupid interface, i found that i dealt with files easir in bat files.
download:
or