Make a quest or a blacksmith item that lets you rebox the armor, and transfer it to another class. Doing it once was already an insane amount of investment.
Install the Black Desert Launcher if the game doesn't start.
The launcher will appear if it's installed.
If it doesn't, try to run your downloaded launcher.
1 Run BlackDesert_Installer_NAEU.exe to install the Black Desert launcher.
2 Start the game once installation is complete.
Make a quest or a blacksmith item that lets you rebox the armor, and transfer it to another class. Doing it once was already an insane amount of investment.