Anyone can help me, to solve the problem, I have install the Windows 7 RC on my PC but the problem is that windows 7 does not recognize my antivirus. When I Troubleshoot, I get, 1 important message "Activate Kaspersky Internet Security" and therefore I activated it again, then I put my license key but now it don't let me to open the Antivirus. What may be the problem ????