Correction: Windowed mode only made the crash occur much later, i.e. 20ish seconds. Noticed this when i made something else for a few moments after logging in. 
 
Thanks for the tip about the ini-file, makes sense thou since windowed mode uses other ini-settings than fullscreen. I'll think i'll wont just delete it thou, but instead try to figure out whats causing this by testing different settings. 
		
	
		
		
		
		
		
		
		
		
		
	
		
		
	
	
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