War Thunder doesn't work on the older Intel integrated graphics chips, changes to the graphics engine made when they added tanks made the game more graphically demanding and the older Intel integrated chips just don't support certain features in game properly. If you still want to try to play, all I can suggest is to download the latest driver for your integrated graphics and try the Windows XP/DirectX 9 renderer. Even if you get the game to launch, you're likely going to get a slideshow if you play Ground Forces, and maybe marginally playable framerates if you fly in Air Battles, so I would suggest getting a new computer if you really want to play.