If you are trying to "fix" or "complete" a set of archive parts where part02 might be missing or corrupted, you actually need a (Parchive).
You cannot open .part02.rar by itself. You must have all parts (part01, part02, part03, etc.) in the same folder. S2ckb0yDODI2GB.part02.rar
Do you know the or source where this file was posted? If you are trying to "fix" or "complete"
If WinRAR or 7-Zip says "Checksum error," you need the Recovery Record if the creator included one. Open the file in WinRAR and press Alt+R to attempt a repair. Could you clarify: Are you getting an error message when trying to open it? Do you know the or source where this file was posted
A (MD5/SHA-1) to verify the file hasn't been tampered with. 🔍 Troubleshooting the File
If you are unable to open the archive, here is the most likely reality:
These are usually uploaded alongside the .rar files by the original poster. Check the same source (forum, Usenet group, or cloud drive) where you found the RAR.