Make sure you copy both the esp&bsa files to the /data folder.
This is the menu layout, and what each option does

BYOG is now compatible with the ASIS mod.
If you have ASIS installed, _PC should be added to the [PerkExclusionsContains] section of the ASIS AutomaticPerks.ini so that it looks like this:
[PerkExclusionsContains]
_PC


[Main Menu]
 * [Weapons]
 -> Bows: -100% to +100%
 -> One-Handed:  -100% to +100% 
 -> Two-Handed:  -100% to +100%  
 -> * [Fine Tuning]
 -> -> Light Bows: not yet
 -> -> Long Bows: not yet 
 -> -> Daggers : not yet 
 -> -> Swords : not yet 
 -> -> Waraxes : not yet 
 -> -> Maces : not yet 
 -> -> Greatswords : not yet 
 -> -> Battle Axes : not yet 
 -> -> Warhammers: not yet
 -> -> (*note* "light bows" has no effect if ACE Archery is not installed, and "long bows" affects all bows if ACE Archery is not installed)
 * [Armor]
 -> Heavy Armor: -100% to +100% 
 -> Light Armor: -100% to +100% 
 -> Vital Torso: -50% non-torso & +100% torso, on or off
 -> Armor Price Penalty: 15% price penalty while wearing armor
 * [Magic]
 -> Alteration: -100% to +100% 
 -> Conjuration: -100% to +100% 
 -> Destruction: -100% to +100% 
 -> Illusion: -100% to +100% 
 -> Restoration: -100% to +100% 
 -> Magic Range: -75% to +100% 
 -> Magic Cost: -100% to +100% 
 -> Magic Duration: -75% to +100%
 * [Skills]
 -> Sneaking: -100% to +100% 
 -> Alchemy:  -100% to +100% 
 -> Enchanting:  -100% to +100% 
 -> Smithing:  -100% to +100% 
 -> EXP: -100% to +100%
 * [Attributes]
 -> Health: -200 to +100
 -> Health Rate: -100% to +100%
 -> Stamina: -200 to +100 
 -> Stamina Rate: -100% to +100% 
 -> Magicka: -200 to +100 
 -> Magicka Rate: -100% to +100%
 * [General]
 -> Movement Speed: -45% to +105%
 -> Carry Weight: -250 to +200
 -> Prices: 100% worse to 75% better
 * [Options]
 -> View All Settings: only displays those with non-default values
 -> Reset All Settings: working
 -> Lock Settings: working
 -> Uninstall BYOG: check the Active Effects menu after running

[Locked] (this is the only menu you can see after locking settings)
 -> View All Settings: only displays those with non-default values
 -> Uninstall BYOG: check the Active Effects menu after running