As I read along it seems I’m not the only one with launching problems sadly. The game launched once during its installation but after that it seems not functional anymore. I attempted uninstalling it but that didn’t work either. First I thought maybe it’s my PC that maybe is acting up but it ran Forza Horizon 4 just fine when launching that. So I attempted launching it through Microsoft store however still nothing in regard of PSO2 launching, I hope that this problem gets fixed as fast as possible not only for my sake but for others as well. Till then I’ll continue running it through Xbox console I suppose.

-PSO2 Player