: Click Create to begin the calculation. Once finished, you will see new files in your folder with names like sc19688-RDRI2IBLD143628EG.vol00+01.par2 . Understanding the Naming Convention A typical PAR2 set for your archive will include:

: Contains the index and verification data used to check if the 22 parts are healthy.

: The actual recovery data. The number after the + (e.g., +01 ) tells you how many blocks of "paper" that specific file provides.

PAR Files : Guide for Repairing RAR Archives with PAR2 Files

: A modern alternative to QuickPar that is often faster and supports newer CPU instructions.

: Open QuickPar and click Add Files . Select all 22 parts of your archive (part01 through part22).