Please try it in a new account.
You will need this:
-Windows 64 bits
-Process Hacker
-Cheat Engine 6
-List of values
-Brain
If you don't have a windows 64bits then this tut isn't for you.
This is what you have to do:
Run Process Hacker and start S4 league.
When HGWC windows disappears and S4client starts suspend Aegis.exe, Aegis64.exe, HGWC.exe,Xtrap.xt, and S4client with process hacker.
Go to S4league directory For me it's C:\Program Files (x86)\alaplaya\S4League and rename HGWC.exe into HGWC.exe.old (Just add .old after .exe).
Run CE and select S4league.
Resume only S4client with Process hacker.
When you are in the lobby search for a value and S4 won't crash.
For the items value change and freeze one address by one to find the right address.
If it didn't work keep trying it and it will works.
Important !
Don't resume HGWC or Xtrap if you're running CE or you didn't remove .old from HGWC.exe.old.
You have to kill all the process that you suspended after using this method before you start the game another time
Video
Thanks for reading






