(frequently associated with firmware updates like version 1.1.1 found on Canon Asia ) or (which often use specific firmware identifiers in enterprise environments, as seen on Dell Support ).
If the provider included an MD5 or SHA-256 hash, use a tool to verify the integrity of each part before running any executable files found within. Troubleshooting LE90_SW_DD.part02.rar
If you receive a or "Unexpected end of archive" message, it usually means part02.rar (or another segment) was corrupted during download. You will need to redownload the specific part that is causing the error. (frequently associated with firmware updates like version 1