In some cases during anti-virus databases update process, in the main application window of Kaspersky Internet Security 2011 the banner may become red and display the message: "Your computer security is at risk. Black list of licenses is corrupted".
Also the message "Black list of licenses is corrupted" is displayed in the License management window. You can open the License management window by clicking the License link in the lower part of the main application window.
If actions listed above did not help, perform the following:
If the recommendations given above did not help you to rectify the problem, then remove Kaspersky Internet Security 2011 and then install the application once again. In order to do so, uninstall the application and then install the application once again.
If the error keeps repeating create a request to Kaspersky Lab Technical Support via the My Kaspersky Account service. Describe your problem in all details.
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Release of antivirus database updates (required to protect your computer/server/mobile device)
Providing technical support over phone / web
Release of patches for the application (addressing detected bugs)
To display the product’s interface optimally it is recommended to use standard screen resolution not less than 800x600 pixels.
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