23-04-2021

Kaspersky Databases Are Corrupted



my kaspersky internet security 2011 was showing a problem that its DATABASE IS CORRUPTED.i tried solving it bt cud nt do nything.
i went on the kaspersky website found this solution:
Restart Kaspersky Internet Security 2011 and try to update databases
If the update process ends with the same error, then try to restart the application and update the databases once again. In order to do so, perform the following actions:
right-click the application icon in the right lower part of the screen in the Taskbar notification area
select Exit from the context menu that will open
start the application. To do so, select Start - All programs - Kaspersky Internet Security 2011 - Kaspersky Internet Security 2011
start the update process via the application interface as it is described above
when i clicked on the exit at the task bar and tried to opn it from start menu it is now not opening....i dnt hav a CD of it as well...
PLzzz HELP....its urgent.....!!!!!!
PLZZZZZ......

Open Kaspersky Total Security. In the Notification Center window, click the Update button corresponding to the message 'Databases are corrupted'. Wait until the update process is complete. Make sure the product is updated and functions normally. Twice now since upgrading to KAV 5.0325 I have noticed that the KAV icon in the system tray has turned gray. It turns out that the AV database is corrupted and it asks if I want to update. So far, I am not able to update this morning so no AV on my PC. Is this a problem with the new release or ar. After Kaspersky Internet Security 2015 is started, the following message may be displayed: 'Databases are corrupted'. The system protection indicator in the main application window will turn red, and the Databases: corrupted message will be displayed. To fix this problem, do the following: 1. Try to update databases. Jan 09, 2011 If you have done a system restore this can corrupt the database as well.changing time on PC etc can also cause some problems. If you cant fix it with the update or rollback feature Hit start.go to the kaspersky folder.open it Select modify repair or remove.click it.choose repair.

Kaspersky

‘Black list’ of key files is a Kaspersky Antivirus database that contains the information about key files which cannot be used by Kaspersky Lab software any more. There is some number of ways a key can end up in this database:

  • The key has been replaced with a new one as stolen;
  • The key has been replaced with a new one as malfunctioning;
  • The key was available on pirate servers (for free download).
  • The key has been replaced with a new one after being activated on a computer with incorrect system time/date;

Error Message:

Databases

The ‘black list’ of key files is named blst. This file is saved and downloaded along with databases (anti-spam, anti-virus, network attacks). Kaspersky Lab software cannot function without a ‘black list’ file.

Update

Kaspersky Lab software notifies hereof and stops functioning:

  • if the file blst is damaged;
  • if there is no blst file on your PC;
  • if the Kaspersky Endpoint Security you have installed is using a key file from the ‘black list’;

Fix Error “Black.lst file missing or corrupted”

Fix Error #1: Kaspersky Repair button

  1. Click the Start button (In Windows XP System should then click Run).
  2. Type appwiz.cpl and press Enter keyword.
  3. Locate the Kaspersky product. Click once on it and click Change at the top.
  4. Click the Repair button.
  5. Once done you will need to restart the computer.
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Fix Error #2: Clear updates repository

If errors occur when updating applications, clear the Kaspersky Security Center 10 repository and download the updates once again.

To clear the updates repository:

  1. Open Kaspersky Security Center 10.
  2. Go to Additional → Repositories.
  3. Right-click the Kaspersky Lab software updates and patches item.
  4. From the context menu, select All Tasks → Clear updates repository.

The clearing process will start. Software updates will be removed from the Administration Server repository.

Kaspersky Databases Are Corrupted

Kaspersky Databases Are Corrupted Versions

Fix Error #3: Delete the file blst2-0607g.xml

Kaspersky Database Won't Update

Also the message “Black list of keys is corrupted” is displayed in the Licensing window and the license’s status becomes Invalid.

If you click on the Fix button, the Security Problems window displaying the error “Black list of keys is corrupted” opens. In order to resolve the problem, perform the following actions:

  1. Disable the application Self-Defense.
  2. Enable display of hidden files and folders.
  3. delete the file blst2-0607g.xml. By default, the file is located in the folder:
    • C:Documents and SettingsAll UsersApplication DataKaspersky LabAVP13Bases (for OS Windows XP)
    • C:ProgramDataKaspersky LabAVP13Bases (for OS Windows Vista/7)
  4. Update the program anti-virus databases.
  5. When the update is over, exit from the application. To do so, right-click the application icon in the Taskbar notification area in the right lower corner of the screen and select Exit from the menu.
  6. Run the application (Start – All programs – Kaspersky Internet Security – Kaspersky Internet Security).
  7. Enable the application Self-Defense.

If the recommendations given above did not help you to rectify the problem, then remove Kaspersky Internet Security and then install the application once again.

Kaspersky Database Update Windows 10

Fix Error #4: Key problem

If there is no blst on your PC or it is damaged, start an update task to download it again.

Kaspersky Virus Removal Tool Databases Are Corrupted

If you think your license key has been mistakenly added to the ‘black list’, please send it along with the purchase information (date, place, and all the documents confirming this purchase) to Kaspersky Lab Technical Support service by filling in the HelpDesk form with query type “Key problem”.