Trouble with installation

hi, first thing, english is not my native language, so, reading this will problably hurt you.

i was trying to install SPT today, but i cannot launch the game, i press start, the game spawn in the task bar, and close few second later, after some research people say its cause my live game and SPT is not on the same version, so i dowload patcher for downgrade SPT, but now, when i start patcher, it crash and say profile 117 is mising. so i'm stuck and really need your help at this time, i'm a crap at informatic. so if anyone have a solution, that would be cool.

update, think i find the issues, i guess i have dowload the wrong downgrade patch, dowloading the good one i hope, keep update