Installation Instructions:
The trainer consists of six files, trainer.asi (trainer for GTAIV), trainertlad.asi (trainer for TLAD), trainertbogt (trainer for TBOGT), trainer.ini (GTAIV), trainertlad.ini (TLAD), trainertbogt.ini (TBOGT) and scripthook.dll. Trainer.ini isn't necessary for the trainer to function, but this file is used to customize various options. Note that you need to use the correct ini with the correct trainer. This way you can have game specific stuff in these trainers, the keybindings and defaults sections can be copied over, as they are the same).
If you decide not to utilize the ini files, the trainer will be using default values. Depending on what games you have installed you need to copy the files to a certain directory:
GTAIV Patch 6 + Patch 7 only: trainer.asi, trainer.ini, scripthook.dll into the GTAIV main directory (c:\program files\rockstar games\grand theft auto IV on X86 windows versions, or c:\program files (x86)\rockstar games\grand theft auto IV on X64 windows).
GTAIV version lower then patch 6: trainer.asi, trainer.ini, scripthook.dll - OLD Patches into the GTAIV main directory (c:\program files\rockstar games\grand theft auto IV on X86 windows versions, or c:\program files (x86)\rockstar games\grand theft auto IV on X64 windows). Rename Scripthook.dll – OLD Patches to scripthook.dll.
GTAIV + TLAD as DLC: trainer.asi, trainer.ini, trainertlad.asi, trainertlad.ini, scripthook.dll into the GTAIV main directory (c:\program files\rockstar games\grand theft auto IV on X86 windows versions, or c:\program files (x86)\rockstar games\grand theft auto IV on X64 windows).
GTAIV + TBOGT as DLC: trainer.asi, trainer.ini, trainertbogt.asi, trainertbogt.ini, scripthook.dll into the GTAIV main directory (c:\program files\rockstar games\grand theft auto IV on X86 windows versions, or c:\program files (x86)\rockstar games\grand theft auto IV on X64 windows).
GTAIV + TLAD + TBOGT as DLC: trainer.asi, trainer.ini, trainertlad.asi, trainertlad.ini, trainertbogt.asi, trainertbogt.ini, scripthook.dll into the GTAIV main directory (c:\program files\rockstar games\grand theft auto IV on X86 windows versions, or c:\program files (x86)\rockstar games\grand theft auto IV on X64 windows).
EFLC only: trainertlad.asi, trainertlad.ini, trainertbogt.asi, trainertbogt.ini, scripthook.dll in the EFLC main directory (c:\program files\rockstar games\EFLC on X86 windows versions, or c:\program files (x86)\rockstar games\EFLC on X64 windows).
GTAIV and EFLC: trainer.asi, trainer.ini, scripthook.dll into the GTAIV main directory (c:\program files\rockstar games\grand theft auto IV on X86 windows versions, or c:\program files (x86)\rockstar games\grand theft auto IV on X64 windows). AND trainertlad.asi, trainertlad.ini, trainertbogt.asi, trainertbogt.ini, scripthook.dll in the EFLC main directory (c:\program files\rockstar games\EFLC on X86 windows versions, or c:\program files (x86)\rockstar games\EFLC on X64 windows). Of course if IV is lower than patch 6, use the scripthook.dll – OLD Patches and rename to scripthook.dll
You need to run the game as administrator if running Windows Vista or Windows 7.