Hello,
Thank you for reporting the issue.
We need crash dump files from this folder for solve your problem.
C:\Users\<Name>\AppData\Local\Arma 3\
Can you upload somewhere in winrar package please?
When package will be smaller than 5000k, you can attach it here. When package is bigger, please use some free sharing service and post link here.

How to find correct crashdump file:
Try to make the crash happen
Look into crashdump folder
Upload crashdump with latest date in name (crashdump is rpt + bidmp + mdmp file with same name)

Thank you.

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

file uploaded

anything? this is making it unplayable

Hello,
thank you for the crashdumps, the issue has been assigned to our program department.

Hello,

our programmers analyzed the crashdumps. Unfortunatelly, they do not contain any valuable data. Would it be possible to upload at least three more crashdumps?
(3x rpt + bidmp + mdmp file with same name). It would help us a lot. Thank you!

i will gather all the files i have now for you

https://www.dropbox.com/s/5x3z8bkban1am4h/Arma3%20Crash.rar

Thanks for the dumps, assigned to programming department again.

still crashing :(

Hello,

we analysed the crashes and found out that the problem was pretty well hidden. We applied a fix. Could you please try it on the version 1.19.124345 and higher? It should be distributed as Steam Dev version in couple of days and appear as Stable in next update.

Thank you very much.

Mass closing tickets marked as resolved more than 1 month ago.

If the issue is in fact not resolved, please create a new ticket referencing this one and ask for it to be re-opened.