i cant play after upgrade dcs 2.5

Hi totok

your system is below minimum spec.

Intel® Core i3-6098P CPU @ 3.60GHz (4 CPUs), ~3.6GHz

8192MB RAM

Page File: 5240MB used, 4194MB available

AMD Radeon HD 5450 Display Memory: 4850 MB Dedicated Memory: 1010 MB Shared Memory: 3840 MB

ensure your pagefile is set to system managed and you have enough room on your HDD

try everything on low settings and ensure your windows and drivers are up to date

Added the specification below

Minimum system requirements (LOW graphics settings): OS 64-bit Windows 7/8/10; DirectX11; CPU: Intel Core i3 at 2.8 GHz or AMD FX; RAM: 8 GB (16 GB for heavy missions); Free hard disk space: 60 GB; Discrete video card NVIDIA GeForce GTX 760 / AMD R9 280X or better; requires internet activation.

 

Recommended system requirements (HIGH graphics settings): OS 64-bit Windows 8/10; DirectX11; CPU: Core i5+ at 3+ GHz or AMD FX / Ryzen; RAM: 16 GB (32 GB for heavy missions); Free hard disk space: 120 GB on Solid State Drive (SSD); Discrete video card NVIDIA GeForce GTX 1070 / AMD Radeon RX VEGA 56 with 8GB VRAM or better; Joystick; requires internet activation.

 

Recommended VR systems requirements (VR graphics settings): OS 64-bit Windows 8/10; DirectX11; CPU: Core i5+ at 3+ GHz or AMD FX / Ryzen; RAM: 16 GB (32 GB for heavy missions); Free hard disk space: 120 GB on Solid State Drive (SSD); Discrete video card NVIDIA GeForce GTX 1080 / AMD Radeon RX VEGA 64 or better; Joystick; requires internet activation.

I have some crash advice in my signature below which may help