In "Prince of Blue" many players will encounter the situation where the date is successfully cracked but the bunker safe cannot be opened. In fact, the reason is very simple. If the month display in your vault or some files is like this, it means that the date display format is incorrect.
How to solve the problem of not being able to open the timed safe in Lantu Prince
It is not difficult to crack the current date, but the safe in the bunker just can't be opened? If the month display in your vault or some files is like this, it means that the date display format is incorrect. You need to enter the settings to adjust the regional format to English (US).
This is a bug, and it is not clear when it will be fixed.
If you still can't open the windows time zone after adjusting it, you can check whether the month display of vault and design room has returned to normal.