On updating the Endpoint Protection signature file, error 3370 occurs.
This error is due to a lack of sufficient space to download and save the signature file to disk. The space required is the total amount occupied by the compressed file downloaded plus the extracted file.
Free up space on your hard disk in order to complete the update. Once you have done this, you can launch the update in any of the following ways:
From the Update now option available through the bear icon in the taskbar.
Or following these steps:
Access the %ProgramFiles%\Panda Security\WaAgent\WasLpMng folder from a DOS window
Run the command waplpmng walupd -force
Data needed to report the incident
If the issue is not solved, it is then necessary to collect a series of data from the computer. Please, read How to report problems from the Endpoint Protection console and follow the instructions indicated.