Pc Building Simulator Switch Nsp Dlc Update Fix

| Error Code | Cause | Fix | | :--- | :--- | :--- | | 2002-4516 | Corrupted NSP due to bad SD card. | Run h2testw on your SD card. Reinstall firmware. | | 2123-0011 | Invalid ticket for DLC (ESA fails). | Delete the game ticket in Tinfoil → Tickets → Find 0100391... → Delete Ticket. Reinstall DLC NSP. | | 2168-0002 | Missing a dependency from the update. | You installed Update v1.2.0 without Base v0. Uninstall everything, install Base first, then Update. | | Save Data Conflict | "Save data is from a newer version of the software." | You attempted to downgrade. You cannot. Delete save data (JKSV backup first) and start over. |

Once your NSP, update, and DLC are correctly fixed, optimize the Switch version: pc building simulator switch nsp dlc update fix

You have installed everything, but the Esports mode is locked, and the Razer skins are missing. Try these advanced fixes: | Error Code | Cause | Fix |

Sometimes old save files conflict with new DLC. Once your NSP, update, and DLC are correctly