: Right-click on the file ending in .001 and select Extract Here or Open Archive .
The file is the third part of a split 7-Zip archive . Because it is a "split volume," you cannot open or generate a "report" for this single file in isolation; it contains only a fraction of the total data.
: If any part is missing or renamed incorrectly, the extraction will fail.
: 7-Zip will automatically detect the other parts (like your .003 file) and combine them into the original full file. ⚠️ Troubleshooting
If you only have the .003 file, you will likely encounter these issues: