UNKNOWN ERROR

Since the game's release, I haven't had a single problem launching it. I played it just fine last night.

But after last night, whenever I try to launch the game, I get this error:

UNKNOWN ERROR

ERROR CODE 0:5 1002S:57019S

I have a dual-boot Windows system, and nothing has changed on this OS, nor have I downloaded anything new.

The second Windows is completely stock.

Only drivers and Windows updates.

Identical errors.

People say a VPN helps.

But everything worked fine until now.

Something changed overnight, and a problem arose...