Damn idk where to find the owner hahaha anyway idk why but they unbanned me lol

crashdump.png
that is what is in the crashdump file related to the error

there is also 2 DMP file in the crashdump related to the error but they are too heavy to be uplaoded here

Try syncing it through the launcher.

naesups you don't have to, at least on Plutonium. It should be available in the missions list. If it's not then unlockall in the console

it's not possible no

You failed to fulfill the requirements for the base game.
Run this script and reboot your PC.

chrisletsitroll install directx

Where is ur documentation?

Does your server send heartbeats?

As already mentioned Steam has the game files, in the case of WaW there also is a physical CD release, but you would have to install quite many patches by hand afterwards.
Let me be honest, 100% of the video install guides for Plutonium do make mistakes or are simply outdated.
With 99+% being straight up trash.