Most of today's viruses (Trojan horses, I-Worms, Worms, Backdoors, etc) create infected files. In such cases the only way to remove the infection is to delete the infected file. When you moved the file to the AVG Virus Vault it was deleted from its original location, coded, and then saved in a non-executable file in a hidden folder. Your PC is no longer infected.

You can use the avgscan.exe file for these purposes. It has to be run with parameters, so if you want to scan your C:\ drive, you have to run this command-line scan in the following format: avgscan.exe C: /parameters. If you want to scan a specific file/directory, you have to replace the C: path by specific path. The list of possible parameter you can get by the avgscan.exe /? command.

Yes, it is highly recommended. You can use an older version of the Rescue disk to restore system parts of your PC but for removing/healing viruses you need the Rescue disk with latest virus database. It isn't possible to use Rescue disk for removing/healing viruses on NTFS disks, therefore the creating of Rescue disk isn't available on operating systems running of NTFS.

Within the 3rd party program scanning options choose avgw.exe with /SE parameter (avgw.exe /SE) as the internal antivirus scanner. Avgw.exe file is located in the AVGFree Edition directory – usually C:\Program Files\Grisoft\AVG Free directory on your hard drive. If you would like to use AVG Free Edition for checking files in WinZip archived files, it is necessary to use the following configuration parameters within WinZip, as shown below: WinZip->Options->Configuration->Program Locations Scan program: Program Files\Grisoft\AVG Free\avgw.exe Parameters: /SE %d

ERRORLEVEL : 0 - Everything is OK 1 - User cancelled/interrupted test 2 - Any error during the test - cannot open file etc. 3 - Change identified 4 - Suspicion detected by heuristic analysis 5 - Virus found by heuristic analysis 6 - Specific virus detected 7 - Active virus in memory detected 8 - AVG corrupted 9 - Double extension 10 - Archiv contains password protected files

If the AVG Control Center icon is gray that means one or more AVG components are not fully functional. Please launch AVG Control Center (double click the gray system icon). The non functional components are colored in red. Select each of the red-colored components and activate it.

AVG Free Edition needs these system libraries to work properly: Libraries which are not part of the installation: OLE32.DLL (any version) - you can see the notice with exact link where you can download it Libraries installed into the system if they do not exist or if they are older: MSVCRT.DLL (version 6.0.8797.0) MSVCP60.DLL (version 6.0.8972.0)

After updating Windows XP SP2 (update KB925902) there can be problems launching the AVG Control Center. The displayed error message can be related to one of the following system files: hhctrl.ocx, user32.dll, shell32.dll. More information about this issue can be found here. The solution is to install the patch from Microsoft, which can be downloaded here. If the problem persists, please try to uninstall Brico pack Vista inspirat 1.1, or another used graphic user interface upgrade.

There may be a problem with some of the AVG Control Center components after the last AVG update. This problem appears when a very old version is updated or previous version wasn't updated correctly. The error messages may be related to: Virus Base component (incorrect state) Shell Extension (not installed) Resident Shield (not loaded or installed) The solution is to do a Repair installation of your AVG using the latest AVG Free 7.5 installation file. This process is described in details in our FAQ 625

You do not need to register to get AVG Free Edition license number. The license number is predefined in each AVG Free Edition installation package.