Error code: x91

Description: An integrity violation of the file containing the list of updated virus databases is detected.

For details on the place and the reason of the error, refer to the program log (by default, it is located in the /var/log/syslog file or the /var/log/messages file, depending on OS).

Resolving the error:

1.Update virus databases again after some time.

Click Update on the Main page of the web interface, if it is installed.

Or execute the command

$ drweb-ctl update

2.If the error persists, reinstall the drweb-update package.

For details on how to install and uninstall the product or product components, refer to sections “Installation Procedure” and “Uninstalling the Product” in Administrator Manual.

Full version of Administrator Manual for Dr.Web for UNIX is available

At Doctor Web official website https://download.drweb.com/doc/ (Internet connection is required).

You can view a PDF file in the <opt_dir>/share/doc directory (the suffix in the name indicates the language).