Hello, I am having problems with my AVG Security Center. I can turn on the Firewall and the Automatic Updates, but am unable to turn on the Virus Protection. The Status Overview says that the Anti-Virus, Anti-Spyware, and Linkscanner are all outdated. When I hit the update button, it goes through the motions, says the update is complete, but when the computer restarts itself, I still get a message telling me the program is outdated. How do I fix the problem?