After installing the anti-virus I have found out that the module for self-defense hasn't been installed. What shall I do?
If you have not installed the self-protection module, do the following:
Download the latest version of the curing utility Dr.Web CureIt and run a full scan. Cure detected infected objects and delete or move to the qurantine incurable malicious objects.
After that you need to reinstall the anti-virus. Open Add and Remove Programs (Windows 2000 \ XP) or Programs and Features (Windows Vista / 7) in the Control Panel, and remove Dr.Web anti-virus. After rebooting, go to C: \ Program Files \ DrWeb (or another folder into which Dr.Web has been installed) and remove all files and folders, but the license key file drweb32.key.
After that, download the latest distribution of the antivirus program and install it. To register, use the saved key file.