Restore broken iphoto library?

Question

Apple Photos

It so happened that I had to abandon the latest version of Mac OS, installed Mavericks. There was an iPhoto library on the computer, I copied it over the network to a laptop and, in order not to copy it file by file, I renamed the library to the .doc extension, after that I installed rar on the laptop and decided to unpack it, the rest was unpacked by 60 percent winrar refused due to errors, after reinstalling the poppy I can’t import library back from .doc to .photolibrary, in general, due to inexperience and haste, I littered the library, can someone tell me how to restore the photo library?