Hello Chike Thanks For Help!
The problem was with the hierachy now it is working like charm….
this is the hierarchy for paltalk 9.8:
HWND parent = FindWindow("DlgGroupChat Window Class", NULL);
HWND child;
child = FindWindowEx(parent, 0, "WTL_SplitterWindow", NULL);
child = FindWindowEx(child, 0, "WTL_SplitterWindow", NULL);
child = FindWindowEx(child, 0, "WTL_SplitterWindow", NULL);
child = FindWindowEx(child, 0, "WTL_SplitterWindow", NULL);
child = FindWindowEx(child, 0, "ATL:00830CB0", NULL);
if(!child)printf("error with childn");
HWND atla = FindWindowEx(child, 0, "AtlAxWin90", NULL);
atla=FindWindowEx(child,atla, "AtlAxWin90", NULL);
if(!atla)printf("error with atlan");
atla = FindWindowEx(atla, 0, "#32770", NULL);
HWND rich20 = FindWindowEx(atla, 0, "RichEdit20A", NULL);
if(!rich20)printf("error with rich20n");
🙂