Ok2.7z.002 -

(like .001) in that same folder?

: If the archive is large, it’s common for parts to get corrupted during download. You can verify the integrity of the files by checking their hash values if the source provided them. Ok2.7z.002

: All files must have the exact same name except for the numeric suffix (e.g., Ok2.7z.001 , Ok2.7z.002 ). Ok2.7z.002