I can't setup the Kaspersky 2010 anti virus in my pc. The software finished his installation process. At last position, the installation process stop & the software be invisual. I can't submit the activation code. Because after finish the installation, the program didn't start. Some time it open & saw the activation code tab. But it standby a few second, then it be invisual. How can i active the software.....?

I think you submit your thread in wrong forum. you can submit it here or here for better help.
however this is a nice site for kaspersky.
I am not sure but you can check this