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 5,000k, so you can attach here. Thank you.

http://feedback.arma3.com/how-to-user.html.html

I got two types of files, 1 is Arma 3 shows all the files inside "Addons, direct x etc...." 2nd file is Arma 3 Alpha with 3 folders "missions, mp missions and saved" with 3 other format files CFG and Arma Profile.

Which one do you need exactly, and I didn't install it in C drive cause its the mainly for the PC updates and everything that is gaming/media related is installed in my 2TB drive.

I mean folder with arma3.bidmp and .rpt files. Folder can be hidden. This folder is automatically create on C: drive.
C:\Users\<Name>\AppData\Local\Arma 3 Alpha\

Ticket closed due to lack of information or response. If the issue is still valid, please create a new one including the required files listed in the how-to-guide (red button, top right) under "How to report a crash".