: You need all files (e.g., .001 through .009) in the same folder.
To use this file, you must treat it as part of a set rather than a standalone archive. promods-v263.7z.006
: Version 2.63 typically requires all official Map DLCs up to the release date to function. If you are seeing an error when extracting, Answer to the unpacking of the 7z files! - ProMods : You need all files (e