McAfee Firewall and analysis

I have a Center B520 idea with the following installed: -.

NET BT more (McAfee) installed through my Internet BT package

Upgrade of Windows 8 (which has updated to Windows 7, which was originally installed)

Last week, a message appeared telling me that the McAfee Firewall and Anti Virus have been disabled.

When I went to them I couldn't turn on them. I removed and then reinstalled BT Net more, but it has not fixed the problem.

I thought then that I would do a system restore to an earlier date, but at the end of the present, I got the following error message:

System restore failed during the removal of the following

Path C:\Windows\System32\DRIVERS\b95df1c913bec87a.sys

an unexpected error occurred 0x8007007b

I also seem to have lost the ability to restore the complete system for the default option.

Anyone has any ideas on what might solve this problem, and also, is there a way I can now restore the system to its original state with Windows 7

Thanks for any help

Hello solid,

Sorry for the delay in response. I tried what you said but not good. The problem was because I had installed Windows 8 Upgrade over the original factory installation Windows 7. This disables the restore a key.

I talked to technical Lenovo who pointed me in the direction of the restoration of disks. I now have these and have restored the computer back to its "factory settings (so the delay). The problem with McAfee has now been resolved.

I think that the computer has been infected by a virus, but the cleaning system all corrected now.

Thanks for your help.

Tags: Lenovo Desktops

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