a guide on fixing this games settings re-setting
how to fix
step 1: finding the cfg folder
the easiest way is to use steam’s properties menu. click the gear icon then manage and browse local files.

next navigate into the “bms/cfg” folder.


step 2: the autoexec
now find the file “autoexec.cfg”. if it does not exist make a blank text document labeled as that.
now paste this labeled text into the file.
con_enable "1" //enables the console sv_unlockedchapters "20" //unlocks chapters //control settings #always crouch jump cl_auto_crouch_jump "0" #auto aim settings sk_autoaim_consideration_cone1 "0.75" sk_autoaim_consideration_cone2 "0.849609375" sk_autoaim_consideration_cone3 "0.962448120117" sk_autoaim_scale1 "7.5" sk_autoaim_scale2 "5.625" sk_autoaim_scale3 "4.21875" sk_autoaim_magnetism2 "3.75" sk_autoaim_magnetism3 "2.8125" #mouse sensitivity sensitivity "3.00" #quick weapon switch hud_fastswitch "1" #weapon autoswitch cl_weapon_autoswitch "0" //graphics settings #anisotropic filtering mat_forceaniso "16" //number of samples #anti-aliasing settings mat_software_aa_strength "0.000000" //anti-aliasing strength mat_software_aa_strength_vgui "1.000000" //HUD anti-aliasing strength mat_fxaa_enabled "0" //FXAA toggle #bullet holes r_drawflecks "1" #chromatic aberation mat_chromatic_damage_enable "0" #colour correction mat_colorcorrection "1" #detail props r_drawdetailprops "1" #eject bullet casings cl_ejectbrass "1" #expensive water rendering r_waterforceexpensive "1" #framerate cap fps_max 60 #high end graphics mat_unlock_gfx_highend_unsupported "0" #lighting settings nr_lights_quality "3" //light quality np_gr_quality "2" //god-ray quality np_gr_quality_sample_count "3" //god-ray samples np_gr_quality_pass_count "1" //god-ray passes #motion blur mat_motion_blur_enabled "0" #number of pieces props break into props_break_max_pieces "-1" //the lower the number the more pieces #pic mip level mat_picmip "-1" //the lower the number the greater the resolution of the textures #shadow settings nr_shadow_res "0" nr_shadow_quality "4" nr_shadow_max_passes_per_frame "30" nr_shadow_filter_quality "2" nr_shadow_active "666" #skybox settings sv_skyname "bm_sky_underground_00" #view roll cl_view_roll "0.0" //sound settings #geiger counter noise mat_geiger_noise_enable "1" #general windows_speaker_config "4" //speaker type snd_fxvolume "0.30" //sound effect volume snd_musicvolume "0.10" //music volume snd_mixahead "0.100000" //sound buffer length //text settings #chat filter cl_chatfilter_version "1" #language settings closecaption "1" cc_subtitles "1" cc_lang "english" [code/] warning: these are my settings, you may need to edit them in order to run properly on your computer, so I have done my best to lable them. step 3: enjoy now everytime you boot the game, it will run those commands and change your settings.