I bought the game yesterday and still haven't been able to play it, because every time I try to play it I get the same exact error message.
I get the option to play in full screen or window mode, after I select one and press ok, preparing to launch Arma 3 Alpha pops up for a split second before "Arma 3 Alpha has stopped working" pops up. No white screen or black screen. {F18761} {F18762} {F18763}
We need dxdiag and files from this folder for solve your problem. C:\Users\<Name>\AppData\Local\Arma 3 Alpha\
Can you upload somewhere in winrar package please?
When package will be smaller than 2,097k, so you can attach here. Thank you.
http://feedback.arma3.com/how-to-user.html.html
Please try use -nobenchmark command line option.
Right click on Arma III in your Steam Library>Properties>Set launch options
Can you try kill all unnecessary applications before start Arma 3?
Very often is problem with Zone Alarm or other antivirus software..
For some reason I don't have an Arma 3 Alpha folder in AppData\Local
I tried -nobenchmark, still doesn't work
I tried turning AVG off, still doesn't work.
They can be two reasons for this.
Please try install latest graphic and sound drivers. Usage of driver cleaner before installing new drivers will make sure you have no corrupted drivers left on computer.
Can you try dev version of Arma III?
When you want try, so you can activate dev version in Steam.
Right click on Arma III in your Steam Library>Properties>Betas>development build
This version may not stable and it can contain more bugs, than normal Arma 3 Alpha version.
Can you upload your Dxdiag file?
You uploaded dxdiag.exe, but I need dxdiag .txt file.
Can you please update you DirectX drivers and graphic drivers?
Usage of driver cleaner before installing new drivers will make sure you have no corrupted drivers left on computer.
Closing due to lack of information / no response in a long time.
If this issue is still reproducable for you, please create a new ticket and make sure to include all necessary info / files.