Ensure you have the first part (e.g., tintinvcam.7z.001 ) and all subsequent parts ( .002 , .003 , etc.) in the exact same local folder.
The filenames before the extension must be identical. If one is named tintinvcam.7z.001 and another is named tintinvcam_new.7z.002 , the software will fail to link them.
If even a single byte is corrupted in part .002, the extraction of the entire archive will fail.
If you'd like to dive deeper into resolving this file, let me know: What are you using to try and open it? Do you possess the corresponding .001 file ?
Always run a localized scan using your preferred antivirus or upload individual files to a site like VirusTotal before executing any extracted materials.

