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Disabling your third-party security suite however, will not enable Windows Defender automatically. However, due to the security problems it creates when a trial version of a security program is installed on a new laptop or computer, Microsoft has provided an option to turn it off. The enhanced version of Windows Defender in Windows 8 now includes protection against malware as well, wherein Microsoft’s Security Essentials is bundled with it.
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Reg delete "HKLM\SOFTWARE\Policies\Microsoft\Windows Defender" /v DisableAntiSpyware Reg delete "HKLM\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\Policies" /f Reg delete "HKLM\Software\WOW6432Node\Microsoft\Policies" /f Reg delete "HKLM\Software \Microsoft\WindowsSelfHost" /f
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Find the Command Prompt by typing in a CMD search phrase.Open the utility for finding files and apps with the Windows logo + S key combination. Then try running the registry commands for erasing policies like this: As those are reg delete commands, we recommend you back up the registry before applying this potential fix. Users also confirm that running a series of Command Prompt commands that modify the registry can resolve the “Page not available” issue.
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