Guide C4 client and Windows 10

[etherian]

 

i updated the patch 5 may 2020

we already tested on windows 8, 7, XP and including on linux with wine
C4 client and patch works perfect till windows 10 build 14393

at more recent windows 10 builds

as the game auto close at launch
you must add l2.exe  to DEP exclusion
We have documented this error as a DEP (Data Execution Prevention) related problem and is solved excluding system\l2.exe

How to:
1) Right click the start button and select System
2) Click Advanced in the left navigation bar
3) Click on Performance
4) CLick on "Data Execution Prevention"
5) Click on "Add exclusion" and look for system/l2.exe
6) Ok, OK, OK and restart if needed

if anyone experience crash error please post here good quality screenshot
or post detailed crash error info
otherwise i might not be able to find a fix or solution 

 

 

 

updated topic
i may mistake to post this in general section
can be moved to client development or be adressed to my post in preview servers

Edited May 17, 2020 by etherian