The file "001NN.part05.rar" is the fifth segment of a multi-volume RAR archive, requiring all associated parts to be present in one folder for extraction. To access the contents, all files must be combined using a tool like WinRAR or 7-Zip, beginning with the first file in the set. For instructions on how to manage these files, visit Ask Ubuntu .
How to Open .001 .002 .003 and .r01 .r02 .r03 RAR Files - Ask Ubuntu 001NN.part05.rar