Some cloud storage or file-hosting platforms limit the maximum size of a single file.

tpm5eanonq_.7z.001 is useless on its own. It is simply part one of a larger file. Why Do Files Get Split?

Have you ever downloaded a large file, only to find it labeled with a strange extension like .7z.001 , .7z.002 , etc.?

Understanding "tpm5eanonq_.7z.001": A Guide to Split 7-Zip Archives

This means one or more of your parts is corrupted, usually due to a bad download. You will likely need to re-download the affected part.