Since yesterday, when I try to launch the game, I get this message.
It tells me that a serious error has occurred that prevents the program from continuing to run.
I have tried to reinstall it, to run it without a firewall, ...
--> Crash <--
Assertion: hdr->signature == PACKFILE_SIGNATURE
When: 2018-12-26T13:45:49Z 2018-12-26T14:45:49+01:00
Uptime: 0 days 0:00:05
This is the error message.
Hope you all can help me