Attached two files.

Game File Verification did not fix any files. I already reinstalled arma before i made this feedback post.

Something I found out meanwhile: If i start the game and it crashes I use -noLauncher and then It's (most of the times) running smooth.
Next day it crashes and I remove -noLauncher and it runs fine via launcher...

Fine does not mean 100% crash free, just "playable".

Going to add some more informations about my System:

HDD: Western Digital WD Desktop Everyday 2TB, SATA 6Gb/s, retail (WDBH2D0020HNC)
SSD (with Arma/Steam!): Crucial M550 512GB, SATA (CT512M550SSD1)
CPU: Intel Core i7-5820K, 6x 3.30GHz, boxed no cooling (BX80648I75820K)
CPU-Cooling: be quiet! Dark Rock Pro 3 (BK019)
RAM: Crucial DIMM Kit 16GB, DDR4-2133, CL15-15-15(CT2K8G4DFD8213/CT2C8G4DFD8213)
GPU: Palit GeForce GTX 980 Super JetStream, 4GB GDDR5(NE5X980H14G2J)
Mainboard: Gigabyte GA-X99-UD3
Energy: be quiet! Straight Power 10-CM 600W ATX 2.4 (E10-CM-600W/BN235)

Was running Windows 8.0 when I created this post, meanwhile upgraded to windows 10 without any changed on stability.
Also tried Avira and AVAST for Antivirus.

Yes I'm playing on admin account.

Also I'm not using the launcher anymore.
Here you got a screen of the folder/startparameters (I added -high and -skipintro since my last post)

I am only using -noLauncher and -useBE

by using the launcher I'm not getting those files + having WAY more crashes (sometimes even several before even able to click "play" on the launcher itself)

Hey,

I do not have those bidmp + mdmp files in that order.

Also I'm not using any mods/addons.