0:02:44.505 E/SYS: +-------------------------------------------------------------------------------
0:02:44.505 E/SYS: | There was a problem processing a GLSL pixel shader.
0:02:44.505 E/SYS: | You may need to rerun the installer or update your graphics drivers.
0:02:44.505 E/SYS: | Resources/shaders/deferred_vert.glsl
0:02:44.505 E/SYS: | Resources/shaders/deferred_frag.glsl
0:02:44.505 E/SYS: | (OGL_shader.cpp:1059)
0:02:44.505 E/SYS: +-------------------------------------------------------------------------------
You may have a problem with your graphics driver. Re-install your graphics driver and try again. make sure its OGL compatible. Also, Intel IGPU is not really a good graphics processor as it's included in the CPU chip and it's not very powerful. It might be a good idea to buy a low end/midrange video card.
If not check .....\X-Plane\Resources\shaders\deferred_vert.glsl and deferred_frag.glsl. Make sure they are completely removed when you uninstall it.
The "attached screenshot" is not available! Make sure you've actually posted it :)
Good luck solving your problem!