Why I can not get into windows?

I wrote the password, he said: "A problem is preventing Windows from accurately check the license for the computer code. Error: 0×80070005. "Therefore, if the press or" YES ", then he will go to an endless loop, then I uninstalled AVG anti virus.the problem was gone and back to normal … Now I can install AVG again, but I do windows can come too, nobody knows is the problem of land?

Sounds like a tool Windows Genuine Advantage problem of conflict with other programs and real forums.techarena.in/tips-tweaks/1020365.htm http:// OS