Oh its sad to hear that. Did u got any message or crash report?
No errors at all. It just doesn't display anything
I will look at it more detailed. But can be ur antivirus? First time I launch an UE compiled it get closed by AVG, check the Exe and then launch it again. Maybe ur antivirus is blocking not signed games(They are developmen compiles)
I use clamav and it isn't blocking anything
