Updated databases are not saved on a bootable flash drive

[Callan Hanna]

I boot from Kaspersky Rescue Disk, successfully update the anti-virus databases, shut down, boot from the same flash drive on another computer, and find the date of the databases is not up-to-date, but dates from the time the image was downloaded. That is, the databases on the flash drive are not updated? Why?

There are many situations when updating anti-virus databases is impossible or undesirable on the scanned computer: lack of access to the Internet on the computer being checked, lack of access to broadband Internet on the computer, lack of a network card driver on the bootable flash drive, and many other reasons.

[Yury N.]

That is, the databases on the flash drive are not updated? Why?

 

Hello.

Databases are store on hard drive not to flash drive.

 

There are many situations when updating anti-virus databases is impossible or undesirable on the scanned computer: lack of access to the Internet on the computer being checked, lack of access to broadband Internet on the computer, lack of a network card driver on the bootable flash drive, and many other reasons.

If you have problems with internet, you have 2 solutions:

1) Download and write ISO file to USB before using everytime. ISO file with actual databases uploaded to servers every day.
2) Create persistent volume. All changes inside KRD will be saved to USB. https://support.kaspersky.com/15273