Apex error (code leaf) ????? PC

hey everyone, thank you for your help 

i think i fixed the problem so i'll tell you what i found, for now i didn't have the time to test if the issue is still gone but last time i tried everything was fine. 

Which mean that if i don't update this post it mean that it fixed my issue 

First of all : DO NOT MESS WITH MSCONFIG IF YOU DON'T KNOW WHAT YOU'RE DOING (it's probably while trying stuff with msconfig that i broke apex in the first place)

(please don't do things I say if you don't know what you are doing) you can probably break your computer if you do random things and i'm not a pro at all so maybe what i say is a terrible idea and will break your computer even more

recently i noticed that when i lunch (Windo+R)/msconfig/startup/advanced options when i tick the box number of processors i could choose only one 

however I have an intel core i5 which is supposed to have processors  (same problem in: task manager/performance i could only see 1 (processor/core/heart idk the translation in english sorry) out of 4 and 1 logic processor out of 4 

(to know how much core i was supposed to have i searched on google)

- I tried to fix that problem and it ended up fixing my apex problem : i just went into (Windo+R)/msconfig/startup/advanced options/ unticked the 2 boxes : number of processors and maximum memory

- then i restarted my computer 

- then i downloaded ADWcleaner and i lunched an analyse which deleted 2 malwares(idk what it was but there was 2 error fixed)

- restarted my computer 

- lunched :  task manager/performance and i noticed that my 4 cores were back, same in msconfig and when i lunched apex, the game was much less laggy plus i did not encountered my error for the 3 games i played 

thank you again for everyone who tried to help me, you are the best and i hope my post will help some of you ( please tell me if something i said should not be done (i'm not an expert in computer so if someone says it can break a computer i will remove this post)