M20ch05.7z.002 [ 2025-2027 ]

where you downloaded the file for a list of all required parts.

One of the parts (possibly the .002 file you have) was corrupted during download. You may need to redownload all parts. M20CH05.7z.002

Ensure you have M20CH05.7z.001 through to the final numbered part. Same Folder: All files must be in the exact same directory. where you downloaded the file for a list