Lists of frequently asked questions
What do I do if by mistake I deleted a key file?
Get the key file the same way you did the first time. Right-click on the Dr.Web icon in the system tray and select Tools–> License Manager. In the subsequent window click Get a new license and select Via the Internet. In the resulting window, select Obtain a license key file, then enter your serial number and click Next. If the number you've entered is correct, the key file will be automatically installed on your computer.