Official Steam or Epic Games Store versions do not use multi-part RAR files. Files from third-party sources may contain malware or outdated versions that cannot connect to official servers. Always run a scan using VirusTotal before extracting.
This specific naming convention ( Build.13092022.partXX.rar ) is frequently used on unofficial file-sharing or "repack" sites. Conan Exiles Build.13092022.part11.rar
You must use software like WinRAR or 7-Zip on Part 1 to begin the extraction process; the software will automatically pull data from Part 11 when needed. Reported Issues & Status (Build Sept 2022) Official Steam or Epic Games Store versions do