The "Retail" tag suggests this is a direct copy of a commercially available disc, and "Lektor" confirms it includes a Polish narration track, which is common in Eastern European releases.
: This means you are missing a piece of the puzzle. Check the source where you got the files to see if there is a part94 or higher. brastockdra-uhd-bd-lektor-retail.part93.rar
: Always right-click on part01.rar to begin the extraction. Modern tools like WinRAR or 7-Zip will automatically detect and "stitch" all subsequent parts together. The "Retail" tag suggests this is a direct
: This indicates that one of the parts (possibly part93 itself) was corrupted during download. Most download managers or torrent clients have a "Force Recheck" or "Repair" option to fix this without redownloading everything. : Always right-click on part01
: Sometimes these sets include .rev (recovery) files. If part93.rar is corrupted, you can use these recovery volumes to rebuild the missing data. Troubleshooting Common Issues