probably hard drive crash, you should try the restore disk for your operating system. the data is either too corrupt from a virus or you will need a new hard drive. If you can at least get to that safe mode screen the computer should be fine if you try the restore disk.
To perform a Windows 7 system restore, first navigate to Start--> All Programs --> Accessories --> System Tools and click on the "System Restore" icon. Click "Next" to choose a date to restore the computer to and then click "Finish" to begin the system restore.
To backup and restore a database, as you would do for any computer file, depends on the operating system and the database used.
Unfortanetly you can't restore deleted system files. You can only delet files that you created. I expect that you may be experiencing problems with your computer because system files control how the computer works. For the infected system file I would get the newest version of Norton Antivirus because it automatically will delet any viruses and will restore the infected file or folder. Actually I may have or may not have found a solution to your deletion problem. Get Norton System works which keeps a history of your deletions so you can restore anything that you have deleted on your computer. If neither of these work then you should get a new computer. Don't get angry if you had to pay a large amount of money because when you get a new computer the Norton software won't let you down.
restart the computer
To restore your computer, you have to got to the control panel, click on system and security, then click restore my computer to an earlier time. You would then choose a system restore point. These instructions are for a pc using windows operating system.
Select the date on which the restore was created Use the System Restore wi
Search 'System Restore' at the start button and then follow the steps to restore system to the last time it was backed up by automatic system. But by the time you would be reading this answer you would have turned on your computer several times. So the only left step is to Search index.dat file in C:drive.Then download the "pointstone software" to view the index.dat file if found. By using pointstone you can read index.dat and see the history.
use System Restore ^WRONG^ The least invasive solution would be to update the driver. A system restore would probably not actually help the problem.
I would like to use Easeus todo backup, it is a free software, and can help me restore my operating system.
Check to see where it is detecting the virus. There are some locations that AVG does not scan typically. This may be the case. I have, in the past, had a virus in the system restore file and AVG does not scan these files by default. The 'fix' was to shut off system restore, restart and then re-enable system restore.
If you are using a standard Windows operating system, you would use the "System Restore" function found in the start menu under Accesories>System Tools if you are in windows 7. for Mac, you will have a System Restore CD, follow it's instructions. For a Linux Operating System, it will most likely not have any such function, requiring you to fix the problem yourself.
Do a system restore yeah a system restore would take your computer back before thing happened so you wont have to send it in to get fixed (hopefully)