xp 0×80070005

I can not install AVG antivirus! pls help!?

I downloaded from download.com. at the end of the installation this error has to – local machine: the installation does not install: Error: registry value HKLM \ SOFTWARE \ Microsoft \ Windows NT \ CurrentVersion \ Windows: AppInit_DLLs: creating registry setting …. Error 0×80070005 what should I do now? I have Windows XP. Pentium 3. He Rising Antivirus installed. I've tried uninstalling and reinstalling AVG but nothing helped. pls help. its urgent!

Hi, the only thing that occurs to me that is not your first installation of the antivirus program. Sometimes prevents them from being able to use other programs antivirus. Good luck, wish I could be more useful!